FIELD OF THE INVENTION
The present invention seeks to provide improved backpack/bookbag features, equipment, and assemblies.
BACKGROUND OF THE INVENTION
A Backpack/bookbag that converts into a workstation/desk via A SINGLE telescopic leg housed on the REAR FACE of the backpack/bookbag. All other patents using a telescopic leg have two or more legs, most commonly, four legs. My advanced backpack/bookbag 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 backpacks/bookbags to carry various items. Students use backpack/bookbags to carry their school books and supplies, while hikers utilize backpacks/bookbags for housing their hiking supplies. However, backpack/bookbags have been limited in their usage to simply being a carrying case and housing unit. All this will change as the advanced backpack/bookbag can transform into a workable desk where students can now do their school assignments on their front steps, back porch, at a park sitting, on the subway, or at a coffee shop with a chair for sitting. Hikers can use their advanced backpack/bookbag to set up a dining table with a chair on a mountain top. NO OTHER backpack/bookbag has either Single telescopic leg support or a chair, whereas our advanced backpack/bookbag features both.
The advanced backpack/bookbag also has two USB ports where users can charge their phones and other electronic devices simultaneously. The advanced “smart” backpack/bookbag features a rechargeable battery to power the USB port, a cup holder for beverages, a voice-activated-digital assistant application, a phone holder for hand-free working, a portable chair for sitting, a desktop surface that can extend out to create a larger desktop surface, a Bluetooth speaker mounted on the telescopic leg to play music and for phone calls, wheels on the base of the telescopic leg for easy transportation while using the backpack/bookbag as a desk, wheels on the bottom of the backpack/bookbag 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 backpack/bookbag having a SINGLE telescopic leg, is not readily available on conventional backpack/bookbags. The use of combination backpack/bookbags and a hard surface work table/desk with a SINGLE telescopic leg is not known in the other patents, specifically, combination backpack/bookbag and desktop with a single telescopic leg.
The use of combination backpack/bookbag and workstation/desk is known in the other patents. More specifically, combination backpack/bookbag and work table heretofore devised and utilized are known to consist basically of familiar, expected, and apparent structural configuration, notwithstanding the myriad of designs encompassed by the prior art developed for the fulfillment of countless objectives and requirements.
Known prior arts includes U.S. Pat. No. 7,593,222B2; U.S. Pat. Nos. 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 backpack/bookbag with a SINGLE telescopic leg, a portable chair, Bluetooth speakers, and a Tablet computer, amongst other things. Prior art stopped solely as a housing unit for books and supplies. At the same time, mine advanced it by becoming a combination backpack/bookbag and workstation/desk via a single telescopic leg.
SUMMARY OF THE INVENTION
A convertible backpack/bookbag, which has a first operative orientation in which it functions as a backpack/bookbag, and a second operative orientation in which it functions as a SINGLE leg supported workstation/desk. In a carrying, or backpack/bookbag, operative orientation, a Base Portion of the backpack/bookbag is disposed substantially parallel to a Front Portion of the backpack/bookbag, and the Base Portion can detach from the Front Portion. In this operative orientation, singular telescopic leg support structures are housed within a lower compartment of the backpack/bookbag. The Base Portion is partially or fully detached from the Front 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 backpack/bookbag to support the backpack/bookbag on a support surface, such as a floor or any other base surface.
The disclosed technology generally relates to convertible backpack/bookbags and, more specifically, to a backpack/bookbag, which may be converted into a portable workstation/desk via a single leg support suitable for completing an assignment at any locations indoors or outdoors, complete with a sitting chair for a total workstation environment. All other patents using a telescopic leg have four legs, whereas my advances the convertible backpack/bookbag with a single telescopic (extendable and retractable) leg. The single extendable and retractable telescopic leg on the Backpack/bookbag's REAR FACE will be adjustable to reach different heights to suit each customer comfortably. The REAR FACE of the backpack/bookbag can be defined as the portion of the backpack/bookbag that rests on the consumers' back. The base of the telescopic leg will have a secure circular base to ensure sturdiness and stability on all surfaces and has four retractable wheels on the bottom (base) of the leg for easy transportation while used as a desk. The advanced portable workstation/desk backpack/bookbag will also have a retractable desktop surface extending out on the left and the right sidewalls to create a larger desktop surface to suit customers' needs and comfort. The advanced portable workstation/desk backpack/bookbag will have two blue tooth speakers on the single telescopic leg located on the backpack/bookbag's rear face so the customer can listen to music while completing their work. The advanced portable workstation/desk backpack/bookbag 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 backpack/bookbag's Rear Face so the backpack/bookbag's desk can be utilized at any location while sitting down, a phone holder for hands-free talking, a pencil holder and a tablet computer on the FRONT PORTION of the backpack/bookbag for internet usage, video conference call, to watch movies and other tablet computer usage. A first pair of extendable and retractable desktop sidewalls and a second pair of extendable and retractable desktop sidewalls being connected to the Backpack/Bookbag body on the base portion. The backpack/bookbag's arm/shoulder straps are detachable, whereas the straps won't interfere with desktop usage, 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 Desk Backpack/bookbag has five compartments and a desktop base portion. Compartment #1 is the smallest compartment made of the material used to house pens, pencils, small note pads, make-up, and a calculator. Compartment #2 is a medium-sized compartment made of waterproof material to house the charging station and the charging port. It can house small items such as cell phones and keys. Compartment #3 is a larger compartment of the backpack/bookbag that can house notebook pads and folders.
Compartment #4 is a larger and wider compartment than compartment #3, which can house several large books. Compartment #5 has a 360-degree zipper so it can completely detach itself from the base. Once detached from the base, Compartment #5 allows the customer to separate the backpack/bookbag from the desk/table for easier comfort when working on the work desk. But the customer doesn't have to completely detach Compartment #4 from the base to utilize the desktop.
The desktop base portion—The base portion is the compartment that rests on the customers back and will have the arm/shoulder straps and where the adjustable table leg is housed. This compartment will be made of material on the outside but standard hard “Desktop” material on the inside. This compartment will house the retractable tabletop for the expansion of the Portable Desk workstation.
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, there 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 backpack/bookbag showing my design and establishing the term and location of the “Front Face” of the backpack/bookbag:
FIG. 2 shows an elevational view of a backpack/bookbag used as a desk when the single telescopic leg is extended down, a tablet computer on the front portion of the backpack/bookbag, and establishing the term and location of the “Front Portion and “Base Portion” of the backpack/bookbag thereof;
FIG. 3 shows a front and side view of a backpack/bookbag and the various compartments of a backpack/bookbag thereof;
FIG. 4 shows a front view of the REAR FACE and the REAR WALL of a Backpack/bookbag 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 Backpack/bookbag thereof;
FIG. 5 shows a front view of the rear face of a backpack/bookbag with the telescopic (extendable and retractable) leg extended down that can reach over three feet in height, where one or more Bluetooth speakers, a voice-activated-digital assistant application, and one or more retractable wheels on the bottom of the telescopic leg are housed thereof;
FIG. 6 shows an elevational view of a Base Portion of a backpack/bookbag with the telescopic leg lowered on the rear face and used as a workstation/desk. The phone holder is utilized, and the shoulder straps are detached from the bottom portion of the backpack/bookbag, so the shoulder straps do not interfere with the backpack/bookbag being used as a desk thereof;
FIG. 7 shows a front view of the rear face of a backpack/bookbag where telescopic leg can be revealed by simply unzipping the REAR WALL on the rear face of the backpack/bookbag thereof;
FIG. 8 shows a front and side view of a backpack/bookbag with the base portion of the backpack/bookbag being separated from the front portion of the backpack/bookbag via a 360-degree zipper thereof;
FIG. 9 shows an elevational view of the base portion of a backpack/bookbag used as a desk showing the desktop surface and pencil holder, and telescopic leg lowered thereof;
FIG. 10 shows an elevational view of a backpack/bookbag with the desktop surface expanded out on the left sidewall and right sidewall of the backpack/bookbag to create a larger desktop surface thereof;
FIG. 11 shows a front view of a backpack/bookbag with the base portion of a backpack/bookbag separated from the front portion, the telescopic leg lowered, and the portable chair separated from the base portion of the backpack/bookbag to convert into a desk and chair used by a child and where the phone holder is housed when not utilized, thereof;
FIG. 12 shows a front view of the front portion of a backpack/bookbag detached from the base portion and carried via a carrying handle on the top of a backpack/bookbag thereof:
FIG. 13 shows a side view of a backpack/bookbag being used while standing via a telescopic leg and the detachable shoulder straps being detached, so the shoulder straps don't interfere with the desktop being fully utilized thereof;
FIG. 14 shows an elevational view of a backpack/bookbag with one of the detachable shoulder straps still attached to a backpack/bookbag and the other shoulder strap detached as so the shoulder straps don't interfere with the desktop being fully utilized thereof;
FIG. 15 shows an elevational view of a backpack/bookbag with a cup holder being extended out thereof;
FIG. 16 shows an elevational view of a backpack/bookbag with a cup holder that can be extended out via a push button and utilized thereof;
FIG. 17 shows a front view of a backpack/bookbag and how the PORTABLE USB charging port is utilized thereof;
FIG. 18 shows a front view of a backpack/bookbag's carrying handle and wheels thereof;
FIG. 19 shows a front view of where a backpack/bookbag's FOLDABLE CHAIR is housed in the backpack/bookbag located in the rear face of a backpack/bookbag thereof;
FIG. 20 shows a front view of a backpack/bookbag's FOLDABLE CHAIR partially removed from its housing unit thereof;
FIG. 21 shows a front view of a backpack/bookbag's FOLDABLE CHAIR removed from its housing unit in the Backpack/bookbag and folded out thereof;
FIG. 22 shows an elevational view of a backpack/bookbag right sidewall extended out.
FIG. 23 shows an elevational view of a backpack/bookbag left sidewall extended out.
FIG. 24 shows an elevational view of a backpack/bookbag disassembled thereof;
DETAILED DESCRIPTION
This invention concerns a Backpack/bookbag that can be converted into a workstation/desk via a single telescopic leg so that, in addition to being usable for conventional Backpack/bookbag usage; i.e., for books, notebook pads, and supplies, it can be used for a single leg supported workstation/desk which conventional Backpack/bookbag are not usually applicable, thereby rendering my Backpack/bookbag much more useful and versatile than a conventional convertible Backpack/bookbag
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.
In an embodiment of the disclosed technology, a backpack/bookbag convertible to a workstation/desk comprises of a SINGLE TELESCOPIC (extendable and retractable) LEG FIG. 5 that is attached to the Base Portion of the backpack/bookbag FIG. 2 used to create a workstation/desk FIG. 2; NOTE: The term “REAR FACE” as it relates to the location on the Backpack/bookbag should NOT be confused with the term “BOTTOM” of the backpack/bookbag as they are in two TOTALLY different locations.
Reference is now made to FIG. 11 and FIG. 12, which are perspective view illustrations of two alternative uses of the backpack/bookbag. In some embodiments, the Front Portion of the backpack/bookbag may be completely removable from the Base Portion FIG. 8 and used as a conventional backpack/bookbag FIG. 12 Conversely, the Base Portion of the backpack/bookbag being partially or fully removable from the Front Portion of the backpack/bookbag can be used as a workstation/desk FIG. 11 enabling alternative usage for the backpack/bookbag once detached. Users can use the base portion of the backpack/bookbag as a workstation FIG. 11 to complete school and job-related tasks and an outdoor dining table for hikers. Once the base portion is detached from the backpack/bookbag, the Front Portion can still be conveniently carried via the carrying handle FIG. 12, member 10 that's on the backpack/bookbag.
The advanced backpack/bookbag has a waterproof exterior compartment FIG. 1, member 1, to house the PORTABLE USB charging station. A zipper that can unzip 360 degrees FIG. 3, member 5 so the backpack/bookbag's Front Portion can be separated entirely from its Base Portion FIG. 8. And once separated, the Base Portion can be used as a workstation/desk FIG. 11.
The advanced Backpack/bookbag FIG. 1 could be essentially, BUT NOT LIMITED to being, oval in shape and size copiously to house a wide array of personal, business, and school-related items.
The backpack/bookbag FIG. 1 will preferably be similar in appearance to a standard backpack/bookbag 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. Positioned on the back of the backpack/bookbag, FIG. 1 will preferably be two adjustable shoulder straps, member 7 designed for easy transport with adjustable straps member 8 to accommodate each user's body type and offer resistance comfort.
Turning to FIG. 1. The backpack/bookbag will feature a carry handle member 10, a water bottle housing unit member 11, and three zippers member 2, 3, and 4 for access into compartments number 1, 3, and 4, respectively.
In an embodiment of the disclosed technology, a backpack/bookbag comprises a locking mechanism to keep the telescopic leg locked at the user desired height FIG. 2, member 14, an oval-shaped leg base to ensure sturdiness on all floor surfaces member 61 and a housing unit on the rear face of the base of the backpack/bookbag for the telescopic (extendable and retractable) Leg FIG. 5, member 70.
The Advanced Backpack/bookbag has a hard desk top surface FIG. 2, member 12 on the BASE PORTION with a pencil holder FIG. 2, member 17 to put the users writing tool so it can be easily accessible to the user.
In an embodiment of the disclosed technology, a backpack/bookbag comprises an LCD Tablet Computer FIG. 2, member 16 on the backpack/bookbag's Front Portion. The tablet computer is a touch screen and Bluetooth. The user can use the tablet computer for video conferences, watching videos, movie streaming sites, and any other usages 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.
Reference is now additionally made to FIG. 2 and FIG. 6, a perspective view illustration of the convertible backpack/bookbag used as a workstation/desk when the backpack/bookbag Front Portion is connected to the Base Portion FIG. 2. or is completely detached from one another FIG. 6. Positioned on the backpack/bookbag, FIG. 3 will be five compartments. Compartment #1 FIG. 3, member 2 is the smallest compartment used to house pens, pencils, small note pads, make-up, and a calculator.
Compartment #2 FIG. 3, member 1 is a medium-size compartment made of waterproof material and is used to house the PORTABLE USB port to charge electrical devices like cell phones. It can house small items such as cell phones and keys.
Compartment #3 FIG. 3, member 43, is a larger compartment of the bag that can be used to house notebook pads and folders.
Compartment #4 FIG. 3, member 44 is a larger and wider compartment than compartment #3, which can house large books.
Compartment #5 FIG. 3, member 45, has a 360-degree zipper member five to completely detach itself from the Base FIG. 3, member 60. Once detached from the base portion, Compartment #5 allows the customer to separate the backpack/bookbag from the desk/table for easier comfort when working on the work desk. But the customer does not have to completely detach Compartment #4 from the base to utilize the desktop FIG. 2.
In an embodiment of the disclosed technology, a backpack/bookbag comprises a detachable shoulder strap FIG. 4, member 9 male clip, and a female clip member 92, so the shoulder strap does not interfere with the full usage of the desktop. To detach the shoulder straps, the user needs only to unfasten the male clip from the female clip FIG. 14.
Reference is now additionally made to a specially designed single telescopic leg housing unit on the Rear Face of the Portable Backpack/bookbag, which is openable to expose a SINGLE telescoping (extendable and retractable) leg FIG. 7, member 75, which NO other backpack/bookbag has. The single telescopic leg will be hidden behind the REAR WALL FIG. 4, member 75, until the user unzips member 71 the REAR WALL to exposes the single telescopic leg. The SINGLE telescoping (extendable and retractable) legs FIG. 7, member 13, enable the backpack/bookbag to be converted into a table usable as a workstation/desk FIG. 11.
Reference is now additionally made to the knob for locking and unlocking the telescopic leg into its housing unit knob FIG. 5, member 23, located on the rear face of the backpack/bookbag. The knob is used to unlock and lock back into position the telescopic leg into its housing unit and extend and retract the telescoping leg. This may be done by turning the locking knob FIG. 7, 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 back into its housing unit.
Reference is now made to the Backpack/bookbag FIG. 5, member 13 SINGLE telescopic leg shape. 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 backpack/bookbag has two Bluetooth speakers FIG. 5, member 73, located on the Rear Face of the backpack/bookbag mounted onto the top portion of the telescopic leg and can be used for listening to music and hands-free phone calling.
In some embodiments, the speakers on the telescopic Leg FIG. 5, member 73, have a voice-activated digital assistant application similar to Siri and Alexa. Users can ask and receive answers to their questions. Reference is now additionally made to FIG. 5. which is a perspective view illustration of the convertible backpack/bookbag telescopic leg having wheels FIG. 5, member 74, connected to the bottom (base portion) of the telescopic leg adapted for rolling the backpack/bookbag on a floor surface for easy transportation when used as a workstation/desk. The wheels on the telescopic leg are retractable, whereas the user only needs to push the wheel 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
In an embodiment of the disclosed technology, the Backpack/bookbag has a phone holder FIG. 6, member 94, so users can work on their assignments while speaking on the phone, hands-free. The phone, as illustrated in FIG. 11, lays flush of the side of the backpack/bookbag, and the user needs only to lift the phone holder up for usage by placing their phone into the phone's adjustable holding clamp.
Reference is now made to the desktop surface being extendable. The Advanced Backpack/bookbag desktop surface can be extracted out to create a larger desktop surface FIG. 10. The user would simply extend out the left sidewall FIG. 10, member 26, and the right sidewall FIG. 10, member 27 via a slidable mechanism. The desktop surface can be retracted back to its original dimensions when the left sidewall FIG. 10, member 26, and the right sidewall FIG. 10, member 27 are retracted by pushing them inwards towards the backpack/bookbag. In some embodiments, the Base Portion of the Backpack/bookbag may include a sliding mechanism FIG. 22 for the right side wall and the left side wall FIG. 23 located on the left and right side of the backpack/bookbag, respectively, which may be used, when deployed, to support the extension of the workstation top surface into a lager workstation top surface FIG. 10, member 26 and 27 respectively thereby enabling the user to use the workstation top surface more conveniently and comfortably. The user needs to slide the left sidewall and the right sidewall out in opposite directions to extend the workstation top surface. The left sidewall and right sidewall are all flushes with one another when the backpack/bookbag workstation top surface is extended.
Reference is now made to FIG. 11 and FIG. 14, which are perspective view illustrations of the detachable shoulder strap. FIG. 11 member 9 and FIG. 14, member 9 and 92, according to a further embodiment of the disclosed technology, illustrates the usage of the detachable shoulder straps. As seen in FIG. 11 member 9, the male shoulder straps clamp is not inserted into the female clamp FIG. 14, member 9 and 92, which allows the user to fully use the workstation/desk free of the shoulder strap interference FIG. 11. The Advanced Backpack/bookbag is designed to be used by children FIG. 11 and adults FIG. 13.
In the operative orientation, the backpack/bookbag functions as a workstation/desk, disposed at a suitable height for the user to work comfortably and conveniently, even when “on-the-go.” Reference is now made to FIG. 13, a perspective view illustration of telescoping legs having a locking mechanism member 14. The telescopic leg can lock at a minimum height for kids and short height users to heights over three feet for taller users and users who desire to use their backpack/bookbag as a workstation/desk while standing member 14. In some embodiments, the telescopic FIG. 13, member 14 includes a mechanism to lock the leg at the desired height of the user on a floor surface to prevent unintentional retraction of the legs. The single telescopic leg member 13 can extend to reach heights over three feet tall for taller users and users standing up.
Reference is now made to the Advanced Backpack/bookbag cup holder FIG. 16, member 24. The Advanced Backpack/bookbag's cup holder is not visible FIG. 1, member 24. The user needs to push in the cup holder's front face inwards to extend the cup holder out FIG. 15, member 24; once fully out, the user needs only to push the cup holder into its housing unit to lock it back into its housing unit. Once extended from its housing slot, the user can have the convenience of using the cup holder FIG. 13, member 24, to secure their beverage.
In an embodiment of the disclosed technology, the Advanced Backpack/bookbag will advance backpack/bookbags as it contains not one but TWO PORTABLE USB charging stations FIG. 17 member 38 and 39 and a rechargeable battery/charging port FIG. 17 member 37. All other backpacks/bookbags with built-in charging stations only have ONE PORTABLE USB charging station, whereas the Advanced Backpack/bookbag will house 2 charging PORTABLE USB ports FIG. 17 members 38 and 39. This will allow the user to charge 2 devices, their phone, Tablet computer, and other electron devices, simultaneously and safely as compartment #2 FIG. 1, member 1, will be waterproof in a 360 circumference.
The Advanced Backpack/bookbag will also house a charging port for recharging the charging device FIG. 17 member 37, whereas the user can recharge the charging port from their home electrical outlet.
In the embodiment illustrated in FIG. 18, an additional cover includes a pair of wheels on the BOTTOM of the backpack/bookbag member 40 for easy transportation on all surfaces, a carry handle member 42, and a retractable arm member 41, to conveniently travel with the backpack/bookbag while using the wheels on the BOTTOM of the backpack/bookbag. Reference is now made to FIG. 19, the chair. The Advanced backpack/bookbag has a portable folding chair FIG. 19, member 79 & 80 that can be removed from the backpack/bookbag's rear face FIG. 20 so the users can sit down while working at the portable desk at any location FIG. 11. The user simply needs to remove the seat from the Base Portion of the backpack/bookbag FIG. 19, member 79, then unfold the legs member 80 on the chair and sit down FIG. 11. In some designs, the chair can be sewn to the Rear Face of the backpack/bookbag via a 360-degree zipper where the user simple unzips the base of the chair Member 80 from around the circumference of the lower part of the Base Portion of the backpack/bookbag to remove the chair from the Backpack/bookbag.
The foregoing is considered as illustrative only of the principle of the Portable Desk Backpack/bookbag. 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, reference should be made to the appended claims rather than the foregoing specification indicating the invention's scope.
Patent Application
20220071392
