This invention relates, generally, to apparatuses for writing implements. More specifically, it relates to magnetic apparatuses for securing pencils and pens.
Carpenter pencils are widely used by carpenters, construction workers, and amateur laborers/builders who need to mark-up or write on rougher surfaces, particularly surfaces on which a typical soft leaded pencil cannot easily make marks. A carpenter pencil's unique shape is derived from need and functionality. The carpenter pencil includes a body that has a rectangular or elliptical cross-section to prevent the pencil from rolling away on the job site. However, carpenter pencils are routinely misplaced while working on the job site, and many builders resort to sticking them behind their ears, on tool belts, or in toolboxes to prevent them from being lost in the commotion of a busy job site. While a carpenter pencil may be temporarily stored behind the ear, only a small amount of force is required to displace the pencil and knock it free, resulting in a lost pencil somewhere on the site. However, placing the pencil in a tool belt or toolbox is no better, because the heavyweight of tools stored in such containers, such as sold metal wrenches or heavy power tools, can cause the stored pencils to break.
Prior art U.S. Pat. No. 8,235,262 B1, issued Aug. 7, 2012, to Sakdol illustrates a holder for securing a writing implement to a work article. The holder includes a clamp portion having two ends adapted to engage the two slots of the upper surface of the base, an elastomeric band securing the clamp portion to the slots of the upper surface of the base that retains the writing implement. However, the holder taught by the Sakdol reference has significant drawbacks. For example, the base and the clamp portion are two separate pieces that come together to form the holder and must be secured together via an elastic band. Providing separate pieces increases the chance that one or more pieces of the holder will be misplaced or lost, rendering the holder ineffective. Additionally, to secure the writing implement within the housing, the user must go through a complicated assembly process.
A magnetic holder for pencils is discussed in U.S. Pat. No. 3,159,372 ('372 patent), issued Jan. 5, 1961 to McIntosh illustrates a magnetic pencil holder having outwardly flaring wings which have inwardly turned upper ends, with an opening between the wings, such that the wings are discontinuous with each other. The flaring wing design has significant drawbacks as the pencil residing within the wings is inherently less secure than the present invention. The pencil in the '372 patent is more prone to being knocked out of the outwardly flaring wings and subsequently lost, since a portion of the pencil of the '372 patent is left exposed and unsecured within the holder. This issue is solved within the present invention because the writing implement is secured and surrounded on all sides by the pencil holder. The writing implement may only be removed from the pencil if pushed or pulled with force greater than the frictional force securing it within the pencil holder.
Accordingly, what is needed is a magnetic pencil apparatus that can attach to any magnetic surface or utilize a complementary magnet that allows a user to quickly, safely, and easily keep track of and store carpenter pencils when not in use. However, in view of the art considered as a whole at the time the present invention was made, it was not obvious to those of ordinary skill in the field of this invention how the shortcomings of the prior art could be overcome.
All referenced publications are incorporated herein by reference in their entirety. Furthermore, where a definition or use of a term in a reference, which is incorporated by reference herein, is inconsistent or contrary to the definition of that term provided herein, the definition of that term provided herein applies and the definition of that term in the reference does not apply.
While certain aspects of conventional technologies have been discussed to facilitate disclosure of the invention, Applicants in no way disclaim these technical aspects, and it is contemplated that the claimed invention may encompass one or more of the conventional technical aspects discussed herein.
The present invention may address one or more of the problems and deficiencies of the prior art discussed above. However, it is contemplated that the invention may prove useful in addressing other problems and deficiencies in a number of technical areas. Therefore, the claimed invention should not necessarily be construed as limited to addressing any of the particular problems or deficiencies discussed herein.
In this specification, where a document, act or item of knowledge is referred to or discussed, this reference or discussion is not an admission that the document, act or item of knowledge or any combination thereof was at the priority date, publicly available, known to the public, part of common general knowledge, or otherwise constitutes prior art under the applicable statutory provisions; or is known to be relevant to an attempt to solve any problem with which this specification is concerned.
The long-standing but heretofore unfulfilled need for an apparatus for securing a writing implement having a body with protrusions used to secure a carpenter pencil within a housing that allows for quick, safe, and easy access is now met by a new, useful, and nonobvious invention.
The novel structure of the magnetic pencil apparatus comprises a housing at least partially formed of a ferromagnetic material, the housing having a body that includes a plurality of lateral interior surfaces. The body extends between a first end and a second end, with each end defining an opening. A channel extends between a plurality of lateral interior surfaces from the first end to the second end. A protrusion is disposed within the housing and extends from one of the lateral interior surfaces toward the channel. In an embodiment, the protrusion extends along the entire length of one of the lateral interior surfaces. In yet another embodiment, there are two protrusions that extend along one of the lateral interior surfaces. When the writing implement is received within the housing the protrusions contacts the writing implement, which secures the writing implement in place through friction fitting.
In an embodiment, the lateral interior surfaces have a top opposite a bottom and a first side that is opposite a second side. A slot is formed between the first side and the bottom and received the magnet. In an embodiment, the slot is formed adjacent to one of the of lateral interior surfaces and sized to receive and secure a magnet of various geometries. In an embodiment, the lateral interior surfaces further include a first side that is opposite a second side. The first and second sides each have an extension that extends inwardly toward the channel and contacts the writing implement when received within the housing.
In an embodiment, the magnetic pencil holder has a complementary magnet that is attracted to the ferromagnetic material of the pencil holder. This allows a user to wear the magnetic pencil holder on an article of clothing for quick and easy access. In an embodiment, the magnet is disposed around the outer surface of the body.
In an embodiment, the magnetic pencil holder comprises a housing having a body that includes a plurality of lateral interior surfaces. The body extends between a first end and a second end, with each end defining an opening. A channel extends between a plurality of lateral interior surfaces from the first end to the second end. In an embodiment, the magnet is placed within a first and a second slot. The first slot is formed adjacent to one of the lateral interior surfaces, the slot being sized to receive and secure the magnet. The magnet abuts the stopper preventing movement of the magnet within the housing.
In an embodiment, the magnetic pencil holder comprises a housing having a body that includes a plurality of lateral interior surfaces. The body extends between a first end and a second end, with each end defining an opening. A channel extends between a plurality of lateral interior surfaces from the first end to the second end. A stopper is disposed at the proximate end of the second end of the body partially extending from one of the lateral interior surfaces of the body toward a central longitudinal axis of the second opening. A magnet is positioned within the housing and rests against one of the lateral interior surfaces and the stopper. The stopper prevents a longitudinal movement of the magnet through the second end of the body. In an embodiment, the magnet is placed within a first and a second slot. The first slot is formed adjacent to one of the lateral interior surfaces, the slot being sized to receive and secure the magnet. The magnet abuts the stopper preventing movement of the magnet within the housing.
These and other important objects, advantages, and features of the invention will become clear as this disclosure proceeds.
The invention accordingly comprises the features of construction, combination of elements, and arrangement of parts that will be exemplified in the disclosure set forth hereinafter and the scope of the invention will be indicated in the claims.
For a fuller understanding of the invention, reference should be made to the following detailed description, taken in connection with the accompanying drawings, in which:
In the following detailed description of the preferred embodiment, reference is made to the accompanying drawings, which form a part thereof, and within which specific embodiments are shown by way of illustration by which the invention may be practiced. It is to be understood the other embodiments may be utilized, and structural changes may be made without departing from the scope of the invention.
Body 12 further includes outer surface 13 that is configured to receive a measuring indicium which displays imperial and/or metric measuring units. In an embodiment, other reference and measuring devices may be integrated with pencil holder 10, such as a laser, a level, a protractor, or other measuring and reference tools that one of ordinary skill in the art would appreciate. Stopper 24 is disposed at the of second end 18 of body 14 and partially extends from one of the lateral interior surfaces 28 toward a central longitudinal axis of second opening 18. In an embodiment, stopper 24 may be disposed at the proximate end of the first end 16 of body 14. Stopper 24 may be continuous with one or more lateral interior surfaces 28. In an embodiment, stopper 24 may be a separate or removable component from that of housing 14. In an embodiment, pencil holder 10 may be constructed of acrylonitrile-butadiene-styrene (ABS), metal, a magnetic compound, ceramic, rubber, an elastomeric material, or any other material that one of ordinary skill in the art would appreciate providing structure and support to pencil holder 10.
As shown in
Further referring to
Magnet 26 is positioned within housing 12 and rests against at least a portion of each first side 28a, second side 28b, and third side 28c of lateral interior surfaces 28 and stopper 24. In an embodiment, magnet 26 may be disposed on outer surface 13 of body 12. Body 12 may be at least partially formed of a magnetic material, such that body 12 and magnet 26 are the same component. In an embodiment, magnet 26 may be formed of neodymium iron boron, samarium cobalt, alnico, ferrite, or any other object known in the art to produce a magnetic field. In an embodiment, magnet 26 may be any mineral, element, or material that is at least partially formed from at least one ferromagnetic material and has magnetic properties. In an embodiment, magnet 26 has a gauss value between 50 and 1500 gauss, such that magnet 26 is not easily knocked off the surface it is magnetically secured to while not being magnet 26 so strong that a human would be unable to decouple magnet 26 from the surface it is magnetically coupled with. In an embodiment, magnet is about 17 mm by 17 mm by 1.6 mm.
Stopper 24 prevents the longitudinal movement of magnet 26 through second end 18 of body 14. In an embodiment, extensions 32a and 32b extend inwardly toward channel 22 about 0.5 mm to 1.5 mm in width. In an embodiment, extensions 32a and 32b have a height of about 1 mm to about 8 mm. Extensions 32a and 32b prevent the lateral movement of magnet 26 within channel 22. In an embodiment, slot 30 is substantially the same shape and size as magnet 26. It is undesirable for slot 30 to be large enough to where magnet 26 is unable to be secured within slot 30, such that when pencil holder 10 is used, magnet 26 falls out. In an embodiment, slot 30 may be smaller than magnet 26, forming a press-fit, securing magnet 26 within slot 30. In an embodiment, slot 30 is about 1.0 mm to 2 mm in height. In an embodiment, body 12 of pencil holder 10 is flexible to allow magnet 26 with tit within slot 30 and form a press fit.
The advantages set forth above, and those made apparent from the foregoing description, are efficiently attained. Since certain changes may be made in the above construction without departing from the scope of the invention, it is intended that all matters contained in the foregoing description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described, and all statements of the scope of the invention that, as a matter of language, might be said to fall therebetween.
This nonprovisional application is a continuation of and claims priority to Non-Provisional application Ser. No. 16/533,434, entitled “MAGNETIC PENCIL HOLDER FOR WRITING IMPLEMENT,” filed Aug. 6, 2019 by the same inventor, now issued as U.S. Pat. No. 10,624,441, entitled “MAGNETIC PENCIL HOLDER FOR WRITING IMPLEMENT,” which is incorporated by reference herein in its entirety.
Number | Date | Country | |
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Parent | 16533434 | Aug 2019 | US |
Child | 16853068 | US |