BRIEFCASE CONVERTIBLE INTO A SINGLE LEG SUPPORTED PORTABLE WORKSTATION/WORKSTATION

Abstract

A convertible briefcase, which has a first operative orientation in which it functions as a briefcase, and a second operative orientation in which it functions as a SINGLE leg supported workstation/workstation. The singular telescopic support structure is housed within the Base Portion of the Briefcase. In a converted, workstation operative orientation, the single telescopic extendable and retractable leg support structures are in an extended mode perpendicularly away from the Briefcase to support the Briefcase on a support surface, such as a floor or any other base surface. The telescopic leg has wheels on its base, a locking mechanism to lock the leg at the desired height, and the ability to extend out to over three feet in height. The Briefcase having two UBS charging port, a rechargeable battery, a cup holder, a phone holder, Bluetooth speakers, a chair, a voice-activated digital assistant application, and an extendable and retractable workstation top.

Description

FIELD OF THE INVENTION

The present invention seeks to provide improved briefcase features, equipment, and assemblies.

BACKGROUND OF THE INVENTION

A Briefcase that converts into a workstation via A SINGLE telescopic leg housed on the REAR FACE of the Briefcase. All other patents using a telescopic leg have two or more legs, most commonly, four legs. My advanced Briefcase only has one telescopic (extendable and retractable) leg that can be extended out to reach over three feet in height, complete with a chair for sitting and other features.

Travelers and commuters have long used briefcases to carry various items. Professionals use briefcases to carry their important documents and supplies; however, briefcases have been limited in their usage to simply being a carrying case and a housing unit. All this will change as the advanced Briefcase can transform into a workstation where professionals can now do their assignments on their front steps, back porch, at a park sitting on a park bench, in a courtroom, or at the airport utilizing the workstation and the chair for sitting. NO OTHER briefcase has either single telescopic leg support or a chair, whereas our advanced Briefcase features both.

The advanced Briefcase has two USB charging ports where users can simultaneously charge their cell phones and electronic devices. The advanced Briefcase features a rechargeable battery, a cup holder for beverages, a voice-activated-digital assistant application, a phone holder for hand-free talking, a portable chair for sitting, a workstation top surface that can extend down to create a larger workstation top surface, a Bluetooth speaker mounted onto the telescopic leg to play music and for hand-free talking, retractable wheels mounted onto the base of the telescopic leg for easy transportation while using the Briefcase as a workstation, wheels on the bottom of the Briefcase for easy traveling and a tablet computer for video conference, watching movies and any other usage of a Tablet computer all of which, including a briefcase having a SINGLE telescopic leg, is not readily available on traditional briefcases.

The use of combination briefcases and a hard surface work table/workstation with a SINGLE telescopic leg is not known in the other patents, specifically, combination briefcase and workstation with a single telescopic leg.

The use of combination briefcase and work table is known in the other patents. More specifically, the combination briefcase and work table heretofore devised and utilized consist basically of familiar, expected, and apparent structural configuration, notwithstanding the myriad of designs encompassed by the prior art developed to fulfill countless objectives and requirements.

Known prior arts includes U.S. Pat. Nos. 7,593,222B2; 4,856,627; 6,068,355; 4,790,416; 5,242,218; 4,244,632; U.S. Pat. No. Des. 394,954; U.S. Pat. No. 6,811,006B1; U.S. Pat. No. 2010/0124013 A1; U.S. Pat. No. 2002/0057552 A1; and U.S. patent Ser. No. 00/759,3222B2.

While these devices fulfill their respective particular objective and requirements, the patents mentioned above do not disclose a new briefcase with a SINGLE telescopic leg, a workstation top, a portable chair, Bluetooth speakers, and a Tablet computer. Prior art stopped solely as a housing unit for books and supplies. At the same time, mine advanced it by becoming a combination briefcase and work table with a workstation top via a single telescopic leg.

SUMMARY OF THE INVENTION

A convertible briefcase has a first operative orientation in which it functions as a briefcase and a second operative orientation in which it functions as a SINGLE leg supported workstation. In a carrying or workstation, operative orientation, a Base Portion of the Briefcase is disposed substantially parallel to a Front Portion of the Briefcase. In this operative orientation, singular telescopic leg support structures are housed within a lower compartment of the Briefcase called the BASE PORTION. In a converted, workstation operative orientation, the single telescopic (extendable and retractable) leg support structures are in an extended mode perpendicularly away from the Briefcase to support the Briefcase on a support surface, such as a floor or any other base surface.

All other patents using a telescopic leg have four legs, whereas my advanced Briefcase only has one telescopic (extendable and retractable) leg. The single extendable and retractable telescopic leg on the Briefcase's REAR FACE will be adjustable to reach different heights to suit each customer comfortably. The base of the telescopic leg will have a secure circular base to ensure sturdiness and stability on all surfaces. It will have four retractable wheels on the bottom (base) of the leg for easy transportation while used as a workstation.

The advanced portable workstation briefcase will also have an extendable workstation top surface that can extend down on the left, the right, and the front sidewalls to create a larger workstation top surface to suit customers' needs and comfort. The Advanced Portable Workstation Briefcase will have two Bluetooth speakers mounted onto the single telescopic leg located on the Briefcase's rear face so the customer can listen to music while completing their work. The portable workstation briefcase will also have a rechargeable battery to power the two PORTABLE USB charging ports so customers can charge their cell phones and other electrical dives as well as a cup holder for hold consumer's beverages, a housing unit for the telescopic leg, a voice-activated-digital assistant application like Siri and Alexa manufactured by Apple and. Amazon respectively where users can ask questions and receive answers to their inquiries, a portable chair located in the Briefcase's Rear Face so the Briefcase's workstation can be utilized at any location while sitting down, a phone holder for hands-free talking, and a tablet computer on the FRONT PORTION of the Briefcase for internet usage, video conference call, to watch movies and other tablet computer usage.

The dimensions of The Portable Workstation Briefcase related to its length and width will be 17 in. by 19 in. respectively and can be extended out via an extendable right and left sidewalls to 23 in by 25 in length and width. A first pair of extendable and retractable workstation top LEFT sidewalls, a second pair of extendable and retractable workstation top RIGHT sidewalls and a third pair of extendable and retractable workstation top FRONT sidewalls being hingedly connected to the Briefcase body; a REAR WALL, when unzipped, exposes the single telescopic leg, a single telescopic leg having a locking mechanism able to lock the telescopic leg at heights over 3 feet, and a telescopic (extendable and retractable) leg can be extended out to reach over three feet in height.

The portable workstation Briefcase will have only one compartment. This compartment will be waterproof material/leather on the exterior but made of standards “Workstation” material on the inside bottom section. The Briefcase will have a combination lock on the outside and shaped in a square. Inside it will have a PORTABLE USB charging station, a cup holder for beverages, and a phone holder for hands-free talking. This compartment can be used to hold the customer's books, paperwork, pens and pencils, a phone, and anything that can fit in it. The workstation Base Portion is where the telescopic leg is housed.

BRIEF DESCRIPTION OF THE DRAWINGS

Various examples of objects, features, and intendant advantages of the present invention will become fully appreciated as the same becomes better understood when considered in conjunction with the accompanying drawing, in which, like reference, characters, designate the same or similar parts throughout the several views. To illustrate the invention, them are shown in the drawings forms which are presently preferred; it being understood, however, that this invention is NOT limited to the precise arrangements and instrumentalities shown.

FIG. 1 shows a front view of a briefcase showing my design and establishing the term and location of the “Front Face” of the Briefcase:

FIG. 2 shows a front view of the REAR FACE and the REAR WALL of a Briefcase telescopic leg housing unit. The housing unit can be revealed by simply unzipping a zipper on the REAR WALL located on the rear face of the BASE Portion of the Briefcase thereof;

FIG. 3 shows a front view of the rear face of a Briefcase with the telescopic (extendable and retractable) leg extended down where one or more Bluetooth speakers, a voice-activated-digital assistant application, one or more retractable wheels on the bottom of the telescopic leg, and the knob to extend and retract the telescopic leg are housed thereof;

FIG. 4 shows a front view of a briefcase with the telescopic leg lowered on the rear face, and the left sidewall, right sidewall, and front sidewall are in their original position.

FIG. 5 shows a front view of where a Briefcase's FOLDABLE CHAIR is housed in the Briefcase located in the rear face of a Briefcase thereof;

FIG. 6 shows a front view of a Briefcase's FOLDABLE CHAIR partially removed from its housing unit thereof;

FIG. 7 shows a front view of a Briefcase's FOLDABLE CHAIR removed from its housing unit in the Briefcase and folded out thereof;

FIG. 8 shows an elevational view of a briefcase with only the telescopic leg lowered on the rear face thereof;

FIG. 9 shows an elevational view of a Briefcase with a cup holder flipped up and utilized and a phone holder utilized, and a tablet computer thereof;

FIG. 10 shows an elevational view of a Briefcase with a cup holder and a phone holder in its original position thereof;

FIG. 11 shows an elevational view of a briefcase with the telescopic leg lowered on the rear face, and the left sidewall, right sidewall, and front sidewall are lowered to create a workstation thereof;

FIG. 12 shows an elevational view of a briefcase used as a briefcase and where the Tablet Computer is housed on the inner Front Portion thereof;

FIG. 13 shows an elevational view of a Briefcase rechargeable battery being recharged and one of the two USB ports being used to charge a phone.

FIG. 14 shows a front view of a briefcase's carrying handle and wheels thereof;

FIG. 15 shows an elevational view of a briefcase disassembled thereof;

DETAILED DESCRIPTION

This invention concerns a Briefcase that can be converted into a workstation via a single telescopic leg so that, in addition to being usable for conventional Briefcase usage; i.e., for books, documents, and supplies, it can be used for the further purpose for which conventional Briefcase is not usually applicable, thereby rendering my Briefcase much more useful and versatile than a conventional Briefcase/book bag.

With respect to the below description, it is to be realized that the optimum dimensional relationship for the parts of the invention (especially the telescopic leg) includes variations in size, materials, SHAPE, form, function, and manner of operation. Assembly and use are deemed readily apparent and obvious to one skilled in the art. All equivalent relationships to those illustrated in the drawing and described in the specifications are intended to be encompassed as the present invention.

Also, while the present invention is susceptible of embodiment in various forms, there is shown in the drawings and will hereinafter be described a presently preferred embodiment with the understanding that the present disclosure is to be considered an exemplification of the invention and is not intended to limit the invention to the specific embodiment illustrated. Generally speaking, the convertible Briefcase FIG. 1 comprises a specially designed modified briefcase that is convertible into a workstation consisting of a SINGLE TELESCOPIC (extendable and retractable) LEG FIG. 3 attached Base Portion member 14 located in the REAR FACE FIG. 2 of the Briefcase used to create a workstation FIG. 4; NOTE: The term “REAR FACE” FIG. 2 relates to a location on the Briefcase and should NOT be confused with the term “BOTTOM” of the Briefcase as they are in two TOTALLY different locations.

The advanced briefcase waterproof exterior compartment FIG. 1 will preferably be similar in appearance to a standard Briefcase having a handle FIG. 1, member 4, a combination lock on both sides of the top wall FIG. 1, member 6, A button to open the Briefcase FIG. 1, member 43, and A latch to open the Briefcase FIG. 1, member 2 that will be securely fastened to the Briefcase via small bolts FIG. 2, member 3, 43 and 44 respectively.

Reference is now made to FIG. 1 and FIG. 4, which are perspective view illustrations of two alternative uses of the Briefcase where FIG. 1 the Briefcase is being used as a conventional briefcase, and FIG. 9 is a workstation. According to embodiments of the disclosed technology, in some embodiments, the single telescopic leg, housed in the Base Portion of the Briefcase, when extended down-converts the Base Portion of the Briefcase into a workstation FIG. 11 enabling alternative usage for the Briefcase. The advanced Briefcase FIG. 1 could be essentially, BUT NOT LIMITED to being, box-shaped but can also be squared or other shapes and sizes copiously to house a wide array of personal, business, and school-related items.

The briefcase FIG. 1 will preferably be similar in appearance to a standard briefcase and could be produced using preferably constructed of a durable, lightweight, and flexible woven or non-woven fabric material such as nylon (e.g., Codura™, rip-stop), cotton, polyester pack-cloth. PVC, reinforced, waterproof textile material such as durable and breathable Gore-Tex.

Reference is now additionally made to a specially designed single telescopic leg housed on the Rear Face FIG. 2 of the Portable Briefcase, which is openable to expose a SINGLE telescoping (extendable and retractable) leg FIG. 3, member 8, which NO other briefcase has. The single telescopic leg will be hidden under the REAR WALL member 19 until the user unzips the rear walls zipper member 76 to exposes the single telescopic leg hidden behind the rear wall, which is openable to expose a SINGLE telescoping (extendable and retractable) leg, which enable the Briefcase to be converted into a table usable as a workstation FIG. 4.

Reference is now additionally made to a knob on the rear face FIG. 3, member 23, used to unlock and lock back into position the telescopic leg into its housing unit. Extending the telescoping leg may be done by turning the locking knob FIG. 2, member 23 clockwise and then extending the knob down. To retract the telescopic leg, the user only needs to push the knob up to retract the telescopic leg up into its housing unit and turn the locking knob counter-clockwise to lock the leg into its housing unit.

Reference is now made to the Briefcase SINGLE telescopic leg shape FIG. 3, member 8. The shape of the telescopic leg could be essentially, BUT NOT LIMITED to being, oval in shape. Other shapes can be, BUT NOT LIMITED to being, square, triangle, circular, and rectangle. In an embodiment of the disclosed technology, the Briefcase has two Bluetooth speakers, member 73, located on the Rear Face of the Briefcase, mounted onto the top part of the telescopic leg and used for listening to music and hands-free talking.

In some embodiments, the telescopic Leg FIG. 3, member 73, has a voice-activated digital assistant application similar to Siri and Alexa, where users can ask and receive answers to their questions. Reference is now additionally made to FIG. 3. This is a perspective view illustration of the convertible briefcase telescopic leg having wheels member 74, connected to the bottom (base portion) of the telescopic leg member 21, and adapted for rolling the Briefcase on a floor surface easy transportation when used as a workstation. The wheels on the telescopic leg are retractable, whereas the user only needs to push the wheels into its housing unit to release them out. When done, the user snaps the wheels back into its housing unit the same way the cup holder is utilized. The bottom/base of the telescopic (extendable and retractable) leg will be but not limited to being oval-shaped to ensure sturdiness on all floor surfaces Reference is now made to FIG. 5, the chair. The Advanced Briefcase has a portable folding chair member 79 &80 that can be removed from the Briefcase's rear face FIG. 6 so the users can sit down while working at the portable workstation at any location. The user simply needs to remove the seat from the Base Portion of the Briefcase FIG. 7, unfold the legs member 79 on the chair, and sit down member 80. In some designs, the chair can be sewn to the Rear Face of the Briefcase via a 360 degree zipper where the user simply unzips the chair's base Member 80 from around the circumference of the lower part of the Base Portion of the Briefcase to remove the chair from the Briefcase.

In an embodiment of the disclosed technology, a briefcase comprises an LCD Tablet Computer FIG. 9, member 23 on the Briefcase's Front Portion. The Tablet computer will be a touch screen and Bluetooth for video conferences, watching videos, movie streaming sites, and any other usage for a Tablet computer. The Tablet computer will be designed to function the same as conventional Tablet computers. Samsung Galaxy Tab, Microsoft Surface, Apple iPod, and other brands.

In an embodiment of the disclosed technology, the Briefcase has as a phone holder FIG. 9, member 94, so users can work on their assignments while speaking on the phone, hands-free. As illustrated in FIG. 13, the phone lays curled up flush on the inside of the back wall of the Briefcase, and the user needs only to uncurl then lift up the phone holder up for usage by placing their phone into the phone's adjustable holding clamp.

Reference is now made to the Advanced Briefcase cup holder FIG. 9, member 41. The Advanced Briefcase's cup holder is not visible FIG. 10, member 41. To utilize the cup holder, the user only needs to flip up FIG. 9, member 41. Once extended up from its housing slot, the user can have the convenience of using the cup holder FIG. 13, member 24.

The Advanced Briefcase has a hard workstation top surface FIG. 9, member 12 with this in mind reference is now made to FIG. 11, the advanced briefcase workstation top surface can be extended down on three sides to create a larger workstation top surface. The user would simply lower the FRONT sidewall member 10, LEFT sidewall member 11, and RIGHT sidewall member 12 down which is hingedly attached to the briefcase assembly to create a workstation. The workstation's sidewalls can be retracted back to their original dimensions when all three sidewalls are pushed inwards towards the Briefcase. The dimensions of the desktop of the Briefcase will be similar to conventional briefcase dimensions, 13 in by 16.5 FIG. 10; however, when the left and right sidewalls are extended down to create a workstation, the advanced briefcase desktop dimensions will become 23 inches by 25 inches FIG. 11 as it relates to its length and width.

In an embodiment of the disclosed technology, the Advanced Briefcase will advance briefcases as it contains not one but TWO PORTABLE USB charging stations FIG. 13 member 17 and 19 and a rechargeable battery/charging port member 16. All other briefcases with built-in charging stations only have ONE PORTABLE USB charging station, whereas the Advanced Briefcase will house 2 charging PORTABLE USB ports. This will allow the user to charge their cell phone and a second electronic device simultaneously. The Advanced Briefcase will also house a PORTABLE USB charging port for recharging the charging device that powers the USB port. The user can recharge the charging port from an electrical outlet FIG. 13 member 16.

In the operative orientation, the briefcase functions as a workstation disposed at a suitable height for the user to work comfortably and conveniently, even when “on-the-go.” With this in mind, reference is now made to FIG. 9, which is a perspective view illustration of telescoping legs made to lock at heights from a minimum height of 6 inches to maximum heights of over three feet for taller users and users who desire to use their Briefcase as a workstation while standing. In an embodiment of the disclosed technology, a briefcase comprises a locking mechanism to keep the telescopic leg locked at the user desired height FIG. 8, member 8, and to prevent unintentional retraction of the legs. The oval-shaped leg base member 21 ensures sturdiness on all floor surfaces. The single telescopic leg member 8 can extend out to reach heights over three feet tall, also for taller users and users standing up. The telescopic leg is housed in a housing unit on the rear face of the base portion of the Briefcase FIG. 2.

In the embodiment illustrated includes a pair of wheels on the BOTTOM of the Briefcase FIG. 14, member 37 for easy transportation on all surfaces, a carry handle member 39, and a retractable arm member 38, to conveniently travel with the Briefcase while using the wheels on the BOTTOM of the Briefcase.

The foregoing is considered as illustrative only of the principle of the Portable Workstation Briefcase. Further, since numerous modifications and changes will readily occur to those skilled in the art, limiting the invention to the exact construction and operation shown and described is not desired. Accordingly, all suitable modifications and equivalent may be resorted to, falling within the scope of the invention. The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, reference should be made to the appended claims rather than the foregoing specification indicating the invention's scope.

Claims

1. A Briefcase that is convertible into a SINGLE LEG supported workstation comprises: a BASE PORTION that is convertible into a work workstation;a SINGLE telescopic Leg—leg support;a collapsible work workstation;an extendable and retractable telescopic leg;a telescopic Leg having one or more wheels on the bottom/base of the leg;a telescopic Leg having Bluetooth speakers;a portable chair;a Tablet Computer;a voice-activated, digital assistant application;a rechargeable battery;A chair is sewn into the lower part of the Base Portion of the Briefcase via a 360-degree zipper;two USB charging ports;waterproof compartments;a single telescopic attached to the Rear Face of the Briefcase;a power source to recharge the battery;a knob to extend and retract telescopic leg;a telescopic leg shaped but not limited to only being shaped oval;a cup holder;a rear wall; when unzipped, exposes the single telescopic leg;a phone holder;a single telescopic leg reaching maximum heights over 3 feet for users standing up;a single telescopic leg with a locking mechanism can lock the telescopic leg at heights over 3 feet;a BASE PORTION comprising an extendable and retractable telescopic leg mounted on a REAR FACE of the BASE PORTION, the extendable and retractable leg being configured to support the workstation at heights over three feet tall; anda BASE PORTION comprising of a left sidewall, a right sidewall, and a front sidewall wherein the left sidewall and the right sidewall being oppositely positioned and hingedly attached to the briefcase body on the BASE PORTION, and wherein the left sidewall, the right sidewall, and the front sidewall are configured to extend down in an orientation in parallel to the REAR FACE of the BASE PORTION to form a larger portion of a workstation top surface of the work workstation;the Briefcase comprises a storage compartments;the collapsible work workstation comprises a work workstation base and at least one extendable workstation surface;the works workstation being adjacently connected to the BASE PORTION;at least one extendable workstation surface being connected to the BASE PORTION;the single telescoping—Leg supports being positioned on the REAR FACE of the Briefcase body/BASE PORTION.

2. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: A SINGLE telescoping—Leg supports; andthe single telescoping leg being attached to the base portion of the Briefcase;the single telescopic leg located on the REAR FACE of the Briefcase is used to convert the Briefcase into a workstation;the single telescopic leg is extendable and retractable;The single telescopic leg support advances conventional convertible Briefcases as its more convenient, easier to open, close, use, and quicker to convert to a workstation than a conventional workstation comprising two or more legs, more commonly having four-leg support.

3. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 2, comprises: A telescopic leg having one or more Bluetooth speakers built into it;the telescopic leg has one or more Bluetooth speakers attached to its top portion; andthe Bluetooth speaker being attached to the top part of the telescopic leg protects it from bad weather when the telescopic leg is retracted up;the Bluetooth speaker is designed to connect with the user's cell phone to play music or engage in a phone conversation through the Bluetooth speakers; Andwherein said includes at least a pair of Bluetooth speakers mounted on the top portion of a telescopic leg. In said separated operative orientation, a user can listen to music and have hands-free phone calls.

4. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 2, comprises: a telescopic leg with one or more retractable wheels on the bottom (base) of the leg for easy transportation when used as a workstation; Andthe retractable wheels are connected to the telescopic Leg AND NOT on the bag itself, as most conventional bags wheels are attached to the bottom of the Briefcase; And wherein said includes at least a pair of wheels that are retractably mounted on the bottom/base portion of a telescopic leg such that, in said separated operative orientation, a user can easily transport the workstation on a floor surface to not have to pick it up and carry it; andwherein said includes at least a pair of telescopic leg having wheels mounted its bottom (base portion) and adapted for rolling the Briefcase on a floor surface easy transportation when used as a workstation. The wheels on the telescopic leg are retractable, whereas the user only needs to push the wheels into its housing unit to release them out. When done, the user snaps the wheels back into its housing unit

5. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 2, comprises: a knob;a knob configured to lock and unlock the extendable and retractable telescopic leg into its housing unit;When unlocked, it allows the extendable and retractable telescopic leg to be lowered to the user's desired height; AndThe locking knob is also used to extend and retract the telescopic leg into its housing unit. The user simply turns the knob clockwise to unlock and extend the telescopic leg from its housing unit and turns the knob counter-clockwise to retract and lock the telescopic leg into its housing unit;the locking knob is located on the bottom (base) portion of the telescopic leg.

6. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 2, comprises: the extendable and retractable telescopic leg comprises a locking mechanism configured to lock the extendable and retractable telescopic leg to various heights that fits the users desired height;The locking mechanism allows the telescopic leg to lock and hold steady from 6 inches to maximum height of the telescopic leg which can be over 3 feet in height;andwherein said includes at least a locking mechanism to keep the telescopic leg locked at the user desired height and to prevent unintentional retraction of the legs.

7. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a chair;The folding chair is housed in the base portion of the Briefcase;The folding chair, once removed from the Base Portion of the Briefcase, can fold out and be used for sitting by the user; AndIn some embodiment of the disclosed technology the chair is sewn into the lower part of the Base Portion of the Briefcase via a 360-degree zipper.

8. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a Tablet Computer;The tablet computer, attached to the inner portion of the Front Portion of the Briefcase, can be used like a conventional tablet computer and/or Apple iPod for the users computer needs;The tablet computer has a touch screen, andThe tablet computer is Bluetooth.

9. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: an extendable and retractable workstation top surface;the first pair of extendable and retractable workstation left sidewalls, a second pair of extendable and retractable workstation right sidewalls, and a third pair of extendable and retractable workstation front sidewalls being hingedly connected to the Briefcase body used to create a larger workstation top surface;at least one extendable workstation surface comprises a first hinged workstation surface, a second hinged workstation surface, and a third hinged workstation surface;the first hinged workstation surface being adjacently and hingedly connected to the workstation base; the second hinged workstation surface being adjacently and hingedly connected to theworkstation base and the third hinged workstation surface being adjacently and hingedly connected to the workstation base; andthe first hinged workstation surface being oppositely positioned to the second hinged workstation surface about the workstation base;at least one extendable workstation surface comprises a first sliding workstation surface and a second sliding workstation surface;the first sliding workstation surface being adjacently and slidably connected to the workstation base; the second sliding workstation surface being adjacently and slidably connected to the workstation base; andthe first sliding work surface being oppositely positioned to the second sliding workstation surface about the workstation base; andthe base portion is configured to provide a smaller workstation top surface when the left sidewall and the right sidewall are retracted;at least one extendable work surface comprises a first hinged work surface, a second hinged work surface, a first sliding work surface, and a second sliding work surface; andthe first sliding work surface and the second sliding work surface being positioned between the first hinged work surface and the second hinged work surface.

10. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a rechargeable battery;at least one mobile device power adapter;the rechargeable battery is detachable from the Briefcase;the rechargeable battery being enclosed within the electrical housing;at least one mobile device power adapter being mounted into the electrical housing;at least one mobile device power adapter being electrically coupled to the rechargeable battery, andThe battery, when fully charged, will power the two USB ports.

11. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 11, comprises: Two USB charging ports,the Front portion further comprises a Charging station. The charging station, when fully charged, will power the two USB ports;the Two USB charging ports being mounted within the electrical housing, andthe Two USB charging ports being electrically coupled with the rechargeable battery.

12. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a housing unit for the telescopic leg;the extendable and retractable leg is configured to be entirely housed in the housing unit when the extendable and retractable leg is retracted. The housing unit is located in the base portion of the Briefcase.

13. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 2, comprises: A single telescopic leg having the ability to extend out to a height over 3 feet;The single telescopic (extendable and retractable) leg reaching heights over 3 feet for taller users and users standing up to complete their assignments on the work workstation.

14. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: A cup holder;The cup holder is configured to flip upwardly to a horizontal position to hold a beverage and is located on the inner surface of the Briefcase mounted on one of the inner sides of the base portion of the briefcase.

15. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: wheels and a handle with a telescopic arm;one or more wheels on the bottom of the advanced Briefcase and a telescopic, adjustable handle and arm on the top part of the advanced Briefcase for traveling;the extendable handle comprises a first handle portion and a second handle portion;the first handle portion being slidably engaged with the Briefcase body; andthe second handle portion being telescopically and hingedly connected with the first handle portion; Andincludes at least a pair of wheels on one edge thereof and a handle extending from an opposing edge thereof, such that, in said separated operative orientation, a user can push said first case on said wheels using said handle.

16. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: A phone holder;the base portion further comprises a phone holder mounted on one of the inner sides of the base portion; Andthe phone holder simply needs to be extended up, and the user places their phone in the top portion of the phone holder for hands-free talking while completing their assignment.

17. A Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a voice-activated, digital assistant application;a voice-activated digital assistant application similar to Siri and Alexa where users can ask questions and receive answers to their inquiries; Andwherein said includes at least a pair voice-activated digital assistant in one or more speaker mounted on the top portion of a telescopic leg such that, in said separated operative orientation, a user can ask questions and receive answers to their inquiries.

18. The Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a Base Portion that convertible to a workstation/workstation;The briefcase having a Base Portion located on the Rear Face of the briefcase that converts the Base Portion into a workstation/workstation when the telescopic leg is extended down.

19. The Briefcase that is convertible into a SINGLE LEG supported workstation, as claimed in claim 1, comprises: a SINGLE telescoping leg in an oval shape, BUT CAN ALSO BE SHAPED, NOT LIMITED TO, being, square, triangle, circular, and rectangle in shape.