US20140345074A1 - Mobile device accessory - Google Patents
Mobile device accessory Download PDFInfo
- Publication number
- US20140345074A1 US20140345074A1 US14/458,442 US201414458442A US2014345074A1 US 20140345074 A1 US20140345074 A1 US 20140345074A1 US 201414458442 A US201414458442 A US 201414458442A US 2014345074 A1 US2014345074 A1 US 2014345074A1
- Authority
- US
- United States
- Prior art keywords
- mobile device
- device accessory
- portable mobile
- cloth
- accessory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/166—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to integrated arrangements for adjusting the position of the main body with respect to the supporting surface, e.g. legs for adjusting the tilt angle
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0208—Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/039—Accessories therefor, e.g. mouse pads
- G06F3/0395—Mouse pads
Definitions
- This invention relates generally to a portable mobile device accessory which functions as a mouse pad, a screen cleaning cloth, a writs rest for a keyboard, a stand and a protector for a mobile device.
- a portable mobile device accessory is capable of being detachably attached to a mobile device
- the portable mobile device accessory includes: a cloth having a first surface which is to clean a surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface comprising a re-adherable strip (which can cover at least part of or an entire surface of the cloth) of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory capable of functioning as a surface cleaning cloth, a mouse pad and a wrist rest for a keyboard.
- the cloth is a microfiber.
- the polymer adhesive layer is formed of polyurethane or polyester.
- the polyethylene terephthalate may be formed between the polymer adhesive layer and the cloth.
- the cloth has two portions having different thicknesses, a protruded portion of the two portions is used as a wrist rest, and the non-protruded portion of the two portions is used as a mouse pad.
- the polymer adhesive layer has two portions having different thicknesses, a protruded portion of the portable mobile device accessory is used as a wrist rest, and the non-protruded portion of the portable mobile device accessory is used as a mouse pad.
- a laptop computer has the portable mobile device accessory.
- the portable mobile device accessory is detachably attached to an outside of the laptop computer.
- the portable mobile device accessory includes a pair of the mobile device accessories, and the pair of mobile device accessories is detachably attached below a keyboard of the laptop computer.
- a tablet PC has the portable mobile device accessory.
- a portable mobile device accessory includes: a microfiber having a first surface which is able to clean a surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the microfiber, the polymer adhesive layer having a tacky surface comprising a re-adherable strip of polymer adhesive comprised of at least one of polyurethane and polyester designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory capable of functioning as a surface cleaning cloth, a mouse pad and a wrist rest for a keyboard.
- a portable mobile device accessory capable of being detachably attached to a mobile device, includes: a first layer having a first surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface comprising a re-adherable strip of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory having at least one function of a surface cleaning function, a mouse pad function and a wrist rest function.
- the first layer may be formed of material that has a surface enhancing the usability of a mouse.
- the first layer may be formed of microfiber, and the portable mobile device accessory has a surface cleaning function.
- the first layer may be formed of gel or foam material, and the portable mobile device accessory has a wrist rest function.
- the portable mobile device accessory is formed of a single piece having a surface cleaning function, a mouse pad function and a wrist rest function.
- a mobile device accessory including: a cloth having a first surface which is to clean a screen and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface including a re-adherable strip of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device; wherein the mobile device accessory has at least one of fold lines and a cut having a shape to function as a stand for supporting the mobile device when the mobile device accessory is folded according to the fold lines and attached to the mobile device, and/or when a cut portion of the mobile device accessory is raised from the other part of the mobile device accessory along the cut and attached to the mobile device.
- the fold lines may be three parallel lines including a first line, a third line, and a second line between the first line and the third line so that the screen cleaner has a T shape when the portable mobile device accessory is folded.
- the fold lines are lines of slits.
- the accessory may have portions having a smaller thickness than the thickness of the other portions to form the fold lines.
- the accessory has the cut.
- the cut include a shape of ⁇ , ⁇ , or .
- the cut includes a shape to make two portions opposite to each other raised from the other portion to hold the mobile device between the two portions.
- the cut has a shape of H.
- the mobile device accessory has a shape corresponding to a shape of a rear surface of a mobile device.
- FIG. 1 is a top perspective view of a portable mobile device accessory according to an embodiment of the present invention.
- FIG. 2 is a sectional view taken along line A-A in FIG. 1 .
- FIG. 3A is a sectional view of a portable mobile device accessory according to another embodiment of the present invention.
- FIG. 3B is a sectional view of a portable mobile device accessory according to yet another embodiment of the present invention.
- FIG. 4 illustrates a computer accessory according to an embodiment of the present invention that attaches to a portion near a touch pad of a laptop computer.
- FIG. 5 illustrates a portable mobile device accessory according to an embodiment of the present invention that attaches to an outer surface of a laptop computer.
- FIG. 6 illustrates a portable mobile device accessory according to an embodiment of the present invention that attaches to a tablet PC.
- FIGS. 7A and 7B illustrate a portable mobile device accessory according to an embodiment of the present invention that can be used as a stand for supporting a mobile phone.
- FIGS. 8A , 8 B and 8 C illustrate a portable mobile device accessory according to another embodiment of the present invention that can be used as a stand for supporting a mobile phone.
- FIG. 9 illustrates a portable mobile device accessory according to an embodiment of the present invention that can be used for protecting a cell phone from drops and scratches.
- FIG. 10 illustrates a portable mobile device accessory according to an embodiment of the present invention.
- a portable mobile device accessory 10 includes a first layer 11 having a polymer adhesive layer 12 as shown in FIGS. 1 and 2 .
- the material for the first layer 11 may be varied according to the purposes of the portable mobile device accessory.
- a first layer 11 may be formed of a material which can be used for screen-cleaning for a keyboard, such as microfiber.
- a first layer 11 may be formed of a material that has a surface enhancing the usability of a mouse such as fabric, plastics, recycled rubber tires, neoprene, silicone rubber, leather, glass, cork, wood, aluminum, stone and stainless steel, optionally with an additional layer of fabric bonded to the upper surface.
- a first layer 11 may be further formed of a material which can be used for a wrist rest for a keyboard, such as gel (e.g., polyurethane gel covered with synthetic leatherette) or foam material.
- gel e.g., polyurethane gel covered with synthetic leatherette
- the first layer 11 is formed of a cloth.
- the portable mobile device accessory is a multi-function accessory functioning as a mouse pad, a screen cleaning cloth and a wrist rest for a keyboard of a mobile device.
- mobile computer or “mobile device” in the specification and the claim section includes, but is not limited to a laptop computer, a tablet PC, and a mobile phone.
- cloth in the specification and the claim section means any material which can be used for cleaning a screen or a surface of a mobile device.
- the cloth can include, but not limited to, a microfiber.
- the cloth can be die cut or cut into different sizes to be attached on anywhere on a mobile device such as a laptop computer or tablet PC
- Examples of material for the liquid polymer adhesive layer 12 include polyurethane and polyester.
- the polymer adhesive layer is formed as follows:
- a liquid polymer adhesive is applied onto a surface 11 A of the cloth such that the liquid polymer adhesive spreads across and covers the cloth, and the liquid polymer adhesive is allowed to polymerize.
- the liquid polymer adhesive is allowed to polymerize, it forms the polymer adhesive layer 12 which is permanently bonded with the cloth surface 11 A.
- the polymer adhesive layer 12 provides a tacky surface 12 A to the cloth.
- the tacky surface 12 A can form a temporary, removable bond with the surface of a mobile device, and yet be readily peel-removed without harming the surface or leaving a residue.
- the tacky surface 12 A of the polymer adhesive layer 12 can also be washed with water to remove dust and other contaminants to restore the tacky consistency of the polymer adhesive layer 12 .
- the portable mobile device accessory 10 Since the portable mobile device accessory 10 has a tacky surface 12 A, it can be attached to anywhere on a mobile device.
- the laptop computer Since the mobile device accessories 10 are thin, the laptop computer is closed easily without removing the mobile device accessories 10 .
- the thickness of the mobile device accessory according to an embodiment of the present invention is in the range of 0.5 mm to 5 mm, for example, 0.5 mm to 3 mm, specifically, 1 mm to 3 mm.
- the portable mobile device accessory 10 can be used as a screen cleaning cloth, a mouse pad and/or a wrist rest.
- the portable mobile device accessory 10 detachably attached to a mobile device is peeled off from the mobile device, and the detached cloth 10 can be used for getting rid of dust or finger print on the screen.
- the portable mobile device accessory 10 can be attached to the original position or anywhere on laptop/tablet pc.
- the portable mobile device accessory can be modified as shown in FIG. 3A or 3 B. That is, the cloth 11 or the cloth with gel or foam may have two different thicknesses as shown in FIG. 3A . Alternatively, the polymer adhesive layer 12 may have two different thicknesses as shown in FIG. 3B .
- the protruded surface 11 C can function as a wrist rest, and the non-protruded portion 11 B can function as a mouse pad.
- a single portable mobile device accessory may be detachably attached right below a keyboard of the laptop computer. If there is a touch pad right below a keyboard, a plurality (e.g., a pair) of the mobile device accessories 10 may be detachably attached right below a keyboard of the laptop computer 31 as shown in FIG. 4 .
- the tacky surface of the portable mobile device accessory can be washed (for example, with water or wet-towel) to clean the tacky surface, and the cloth surface can be washed as well. Accordingly, the portable mobile device accessory can be used long without losing the tackiness.
- the mobile device accessories When the mobile device accessories are positioned as shown in FIG. 4 , they can function as a screen cleaning cloth, a (wrist rest) mouse pad and a wrist rest for a keyboard.
- the attached position and the number of the pieces of the portable mobile device accessories can be varied according to a user's preference.
- the portable mobile device accessory can be attached to an area next to a touch pad of a laptop computer for a purpose of a (wrist rest) mouse pad as well as screen-cleaning
- the portable mobile device accessory 10 can be detachably attach to an outside surface of a laptop computer 31 as shown in FIG. 5 .
- FIG. 6 shows one example of a tablet PC 32 having a portable mobile device accessory 10 .
- a portable mouse pad, screen cleaner and wrist rest (three-in-one) can be carried easily on a mobile device such as a laptop computer and a table PC.
- an accessory may include a first layer 110 , for example, formed of a microfiber, .an adhesive layer 111 , a second layer 112 a, 112 b, and optionally a removable layer 113 , as shown in FIG. 10 .
- the adhesive layer 111 may be, for example, formed of a double-sided adhesive tape.
- the second layer 112 a, 112 b may be formed of a polyethylene terephthalate (PET) layer 112 a and a polyurethane gel layer 112 b .
- PET polyethylene terephthalate
- a polyester layer may be formed.
- the removable layer 113 may be temporarily attached to the polyurethane gel layer 112 b.
- the removable layer 113 is removed. That is, the removable layer 113 can be used as a protector for the tacky surface of the polyurethane gel layer 112 b.
- the removable layer 113 may be formed of, for example, polyethylene terephthalate, paper or a plastic.
- the adhesive layer 111 formed of the double-sided adhesive tape may have a thickness of 100 ⁇ m
- the PET layer 112 a may have a thickness of 75 ⁇ m
- the polyurethane gel layer 112 b may have a thickness of 200 ⁇ m
- the removable layer 113 formed of PET may have a thickness of 75 gm.
- the PET layer 112 a and the polyurethane gel layer 112 b may be clear or transparent. Compared with the embodiment having no PET layer 112 a, the embodiment having the PET layer 112 a is more stiff or sturdy because of the PET layer 112 a so that the accessory can be used more stably. Also, when the PET layer 112 a and the polyurethane gel layer 112 b are clear, the prints on both sides of the first layer 110 can be seen.
- the embodiment shown in FIG. 10 may be manufactured by attaching the PET layer 112 a and the polyurethane gel layer 112 b to each other to form the second layer, forming the second layer 112 a, 112 b on the removable layer 113 , forming the adhesive layer 111 formed of the double-sided adhesive tape on the PET layer 112 a, and forming the first layer 110 on the adhesive layer 111 .
- the accessory according to an embodiment of the present invention can be used as a memo holder due to the tacky surface of the polyurethane gel layer.
- the Polyurethane gel of the polyurethane gel layer is washable reusable.
- the accessory can be used as screen/glasses cleaners to be carried on cell phones, iPads, tablet PCs, and laptops, etc.
- an accessory 70 can be used a screen cleaner as well as a stand.
- the accessory 70 that can be used a screen cleaning cloth may have fold lines so that it can have a T shape when it is folded according to the fold line.
- the fold lines may include three vertical lines 71 , 72 , 73 as shown in FIG. 7A .
- the fold line may be any line to make the screen cleaner easily folded according to the fold lines.
- the fold lines may be lines of small slits so that the screen cleaner can be easily folded.
- the fold line may be a portion of the screen cleaning cloth in which the thickness of the screen cleaning cloth is smaller than that of the other parts of the screen cleaner. The thinner thickness may be made when the screen cleaner is made, or by pressing the portion of the screen cleaner.
- the fold line may be made by keeping the screen cleaner folded for long so that it may have a tendency to be reverted into the folded shape when it is unfolded.
- FIG. 7B illustrates how the screen cleaner can be used as a stand for supporting a mobile phone.
- the accessory 70 detachably attached to a mobile device S 1
- the detached cloth 70 can be used for getting rid of dust or finger print on the screen.
- the accessory 70 can be attached to the original position or anywhere on laptop/tablet pc or a mobile phone.
- the accessory 70 having three vertical fold lines 71 , 72 , 73 is folded by simply attaching the fold line 71 and the fold line 73 to make it T shape.
- the T-shaped accessory is placed on the lower middle part of the mobile device such as a smartphone with a push/snap.
- S 5 and S 6 the mobile device
- Examples of material for the accessory include polyurethane and polyester.
- the accessory 70 since the accessory 70 has a first surface which is to clean a surface and a second surface to which a polymer adhesive layer with a re-adherable strip of polymer adhesive designed for temporarily attaching the mobile device accessory to a surface of the mobile device, the accessory has a tacky surface so that it can be attached to anywhere on a mobile device. When the accessory loses stickiness, the dust can be washed off with water or wet-towel. (S 7 )
- an accessory 80 can be used as a screen cleaner as well as a stand.
- the accessory 80 that can be used a screen cleaning cloth may have a cut.
- the cut has a shape to make the portion of the accessory support a mobile device when the cut portion is raised from the other part of the accessory 80 .
- Exemplary shapes of the cut include ⁇ , ⁇ , or , but are not limited thereto.
- the cut may have a shape so that two portions opposite to each other are raised to hold the mobile device 82 .
- the cut 81 may have an H shape as shown in FIG. 8A , but is not limited thereto.
- FIG. 8B is a side view when the screen cleaning cloth is used as a stand
- FIG. 8C is a photo showing how the accessory can be used as a screen cleaner as well as a stand.
- FIG. 9 illustrates a portable mobile device accessory according to an embodiment of the present invention that can be used for protecting a mobile device from drops and scratches.
- the accessory when the accessory has a shape corresponding to a shape of a mobile device, the accessory may have a function of protecting a mobile device from drops and scratches.
- the above-mentioned embodiments may have the shape corresponding to the mobile device, the accessory may function as a screen cleaner, a stand, and a protector.
- a user has a mouse pad, screen cleaner and wrist rest on the go with an easy carrying mechanism.
- a user does not need to carry a separate microfiber cloth on a case.
- This is a very simple one piece product that could be attached on the laptop or tablet PC to be carried every day.
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Abstract
A portable mobile device accessory is capable of being detachably attached to a mobile device. The mobile device accessory includes a cloth having a first surface which is to clean a surface and a second surface opposite to the first surface and a polymer adhesive layer attached to the second surface of the cloth. A polyethylene terephthalate may be further formed between the cloth and the polymer adhesive layer. The polymer adhesive layer has a tacky surface which includes a re-adherable strip of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device. The portable mobile device accessory is capable of functioning as a surface cleaning cloth, a mouse pad, a wrist rest for a keyboard, a stand and/or a protector.
Description
- The present application is a continuation-in-part (CIP) of and claims all benefits from U.S. patent application Ser. No. 13/363,072 with a filing date of Jan. 31, 2013, which is a continuation-in-part (CIP) of and claims all benefits from U.S. patent application Ser. No. 13/235,460 with a filing date of Sep. 18, 2011, the entire contents of which are incorporated herein by reference.
- 1. Field of the Invention
- This invention relates generally to a portable mobile device accessory which functions as a mouse pad, a screen cleaning cloth, a writs rest for a keyboard, a stand and a protector for a mobile device.
- 2. Description of Related Art
- Conventional mouse pads are too big and thick to carry with a mobile device such as a smartphone, a laptop computer or a tablet PC. Previously, some have proposed a pull out mouse pad built into a laptop. U.S. Pat. No. 7,922,141 teaches a mouse pad apparatus that removably attaches to a laptop computer via spaced apart flex clips affixed to one side of the platform border. However, the conventional mouse pads need additional apparatus to carry mouse pads. Most microfiber glasses or screen cleaners are also hard to be carried on the laptop or tablet PC because they are just plain cloths. Users need to carry them on the cases separately. The conventional gel wrist mouse pads on the market are too thick to be attached or carried on the laptop computer. Thus, mobile device accessories that can be easily carried and removably attach to a surface such as a surface of a laptop computer or a tablet PC are needed.
- According to an aspect of the present invention, a portable mobile device accessory is capable of being detachably attached to a mobile device, The portable mobile device accessory includes: a cloth having a first surface which is to clean a surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface comprising a re-adherable strip (which can cover at least part of or an entire surface of the cloth) of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory capable of functioning as a surface cleaning cloth, a mouse pad and a wrist rest for a keyboard.
- According to an aspect of the present invention, the cloth is a microfiber.
- According to an aspect of the present invention, the polymer adhesive layer is formed of polyurethane or polyester.
- According to an aspect of the present invention, the polyethylene terephthalate may be formed between the polymer adhesive layer and the cloth.
- According to an aspect of the present invention, the cloth has two portions having different thicknesses, a protruded portion of the two portions is used as a wrist rest, and the non-protruded portion of the two portions is used as a mouse pad.
- According to an aspect of the present invention, the polymer adhesive layer has two portions having different thicknesses, a protruded portion of the portable mobile device accessory is used as a wrist rest, and the non-protruded portion of the portable mobile device accessory is used as a mouse pad.
- According to an aspect of the present invention, a laptop computer has the portable mobile device accessory.
- According to an aspect of the present invention, the portable mobile device accessory is detachably attached to an outside of the laptop computer.
- According to an aspect of the present invention, the portable mobile device accessory includes a pair of the mobile device accessories, and the pair of mobile device accessories is detachably attached below a keyboard of the laptop computer.
- According to an aspect of the present invention, a tablet PC has the portable mobile device accessory.
- According to an aspect of the present invention, a portable mobile device accessory includes: a microfiber having a first surface which is able to clean a surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the microfiber, the polymer adhesive layer having a tacky surface comprising a re-adherable strip of polymer adhesive comprised of at least one of polyurethane and polyester designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory capable of functioning as a surface cleaning cloth, a mouse pad and a wrist rest for a keyboard.
- According to an aspect of the present invention, a portable mobile device accessory capable of being detachably attached to a mobile device, includes: a first layer having a first surface and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface comprising a re-adherable strip of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory having at least one function of a surface cleaning function, a mouse pad function and a wrist rest function.
- According to an aspect of the present invention, the first layer may be formed of material that has a surface enhancing the usability of a mouse.
- According to an aspect of the present invention, the first layer may be formed of microfiber, and the portable mobile device accessory has a surface cleaning function.
- According to an aspect of the present invention, the first layer may be formed of gel or foam material, and the portable mobile device accessory has a wrist rest function.
- According to an aspect of the present invention, the portable mobile device accessory is formed of a single piece having a surface cleaning function, a mouse pad function and a wrist rest function.
- According to an aspect of the present invention, a mobile device accessory, including: a cloth having a first surface which is to clean a screen and a second surface opposite to the first surface; and a polymer adhesive layer attached to the second surface of the cloth, the polymer adhesive layer having a tacky surface including a re-adherable strip of polymer adhesive designed for temporarily attaching the portable mobile device accessory to a surface of the mobile device; wherein the mobile device accessory has at least one of fold lines and a cut having a shape to function as a stand for supporting the mobile device when the mobile device accessory is folded according to the fold lines and attached to the mobile device, and/or when a cut portion of the mobile device accessory is raised from the other part of the mobile device accessory along the cut and attached to the mobile device.
- According to an aspect of the present invention, the fold lines may be three parallel lines including a first line, a third line, and a second line between the first line and the third line so that the screen cleaner has a T shape when the portable mobile device accessory is folded.
- According to an aspect of the present invention, the fold lines are lines of slits.
- According to an aspect of the present invention, the accessory may have portions having a smaller thickness than the thickness of the other portions to form the fold lines.
- According to an aspect of the present invention, the accessory has the cut.
-
- According to an aspect of the present invention, the cut includes a shape to make two portions opposite to each other raised from the other portion to hold the mobile device between the two portions.
- According to an aspect of the present invention, the cut has a shape of H.
- According to an aspect of the present invention, the mobile device accessory has a shape corresponding to a shape of a rear surface of a mobile device.
-
FIG. 1 is a top perspective view of a portable mobile device accessory according to an embodiment of the present invention. -
FIG. 2 is a sectional view taken along line A-A inFIG. 1 . -
FIG. 3A is a sectional view of a portable mobile device accessory according to another embodiment of the present invention. -
FIG. 3B is a sectional view of a portable mobile device accessory according to yet another embodiment of the present invention. -
FIG. 4 illustrates a computer accessory according to an embodiment of the present invention that attaches to a portion near a touch pad of a laptop computer. -
FIG. 5 illustrates a portable mobile device accessory according to an embodiment of the present invention that attaches to an outer surface of a laptop computer. -
FIG. 6 illustrates a portable mobile device accessory according to an embodiment of the present invention that attaches to a tablet PC. -
FIGS. 7A and 7B illustrate a portable mobile device accessory according to an embodiment of the present invention that can be used as a stand for supporting a mobile phone. -
FIGS. 8A , 8B and 8C illustrate a portable mobile device accessory according to another embodiment of the present invention that can be used as a stand for supporting a mobile phone. -
FIG. 9 illustrates a portable mobile device accessory according to an embodiment of the present invention that can be used for protecting a cell phone from drops and scratches. -
FIG. 10 illustrates a portable mobile device accessory according to an embodiment of the present invention. - The present invention will now be described more specifically with reference to the following embodiments. It is to be noted that the following descriptions of embodiments of this invention are presented herein for purposes of illustration and description only; it is not intended to be exhaustive or to be limited to the precise form disclosed.
- According to an embodiment of the present invention, a portable
mobile device accessory 10 includes afirst layer 11 having apolymer adhesive layer 12 as shown inFIGS. 1 and 2 . - The material for the
first layer 11 may be varied according to the purposes of the portable mobile device accessory. For example, if the portablemobile device accessory 10 is intended to be used for screen-cleaning, afirst layer 11 may be formed of a material which can be used for screen-cleaning for a keyboard, such as microfiber. If the portablemobile device accessory 10 is intended to be used as a mouse pad, afirst layer 11 may be formed of a material that has a surface enhancing the usability of a mouse such as fabric, plastics, recycled rubber tires, neoprene, silicone rubber, leather, glass, cork, wood, aluminum, stone and stainless steel, optionally with an additional layer of fabric bonded to the upper surface. - If the portable
mobile device accessory 10 is intended to be used as a wrist rest for a keyboard, afirst layer 11 may be further formed of a material which can be used for a wrist rest for a keyboard, such as gel (e.g., polyurethane gel covered with synthetic leatherette) or foam material. - According to an embodiment of the present invention, the
first layer 11 is formed of a cloth. When thefirst layer 10 is formed of a cloth, the portable mobile device accessory is a multi-function accessory functioning as a mouse pad, a screen cleaning cloth and a wrist rest for a keyboard of a mobile device. - The term “mobile computer” or “mobile device” in the specification and the claim section includes, but is not limited to a laptop computer, a tablet PC, and a mobile phone.
- The term “cloth” in the specification and the claim section means any material which can be used for cleaning a screen or a surface of a mobile device.
- The term “detachably attached” to a surface in the specification and the claim section means that a material has a re-adherable strip of adhesive on one surface, designed for temporarily attaching a portable mobile device accessory to a certain surface.
- The cloth can include, but not limited to, a microfiber.
- The cloth can be die cut or cut into different sizes to be attached on anywhere on a mobile device such as a laptop computer or tablet PC
- Examples of material for the liquid
polymer adhesive layer 12 include polyurethane and polyester. - An exemplary method of forming the polymer adhesive layer is disclosed in U.S. Pat. No. 6,613,382 which is incorporated herein by reference.
- For example, the polymer adhesive layer is formed as follows:
- A liquid polymer adhesive is applied onto a
surface 11A of the cloth such that the liquid polymer adhesive spreads across and covers the cloth, and the liquid polymer adhesive is allowed to polymerize. Once the liquid polymer adhesive is allowed to polymerize, it forms thepolymer adhesive layer 12 which is permanently bonded with thecloth surface 11A. Thepolymer adhesive layer 12 provides atacky surface 12A to the cloth. Thetacky surface 12A can form a temporary, removable bond with the surface of a mobile device, and yet be readily peel-removed without harming the surface or leaving a residue. Thetacky surface 12A of thepolymer adhesive layer 12 can also be washed with water to remove dust and other contaminants to restore the tacky consistency of thepolymer adhesive layer 12. - Since the portable
mobile device accessory 10 has atacky surface 12A, it can be attached to anywhere on a mobile device. - Since the
mobile device accessories 10 are thin, the laptop computer is closed easily without removing themobile device accessories 10. - For example, the thickness of the mobile device accessory according to an embodiment of the present invention is in the range of 0.5 mm to 5 mm, for example, 0.5 mm to 3 mm, specifically, 1 mm to 3 mm.
- The portable
mobile device accessory 10 can be used as a screen cleaning cloth, a mouse pad and/or a wrist rest. - To be used as a screen cleaning cloth, the portable
mobile device accessory 10 detachably attached to a mobile device is peeled off from the mobile device, and thedetached cloth 10 can be used for getting rid of dust or finger print on the screen. - Once it is cleaned, the portable
mobile device accessory 10 can be attached to the original position or anywhere on laptop/tablet pc. - To be used as a wrist rest mouse pad, the portable mobile device accessory according to an embodiment of the present invention can be modified as shown in
FIG. 3A or 3B. That is, thecloth 11 or the cloth with gel or foam may have two different thicknesses as shown inFIG. 3A . Alternatively, thepolymer adhesive layer 12 may have two different thicknesses as shown inFIG. 3B . The protruded surface 11C can function as a wrist rest, and the non-protruded portion 11B can function as a mouse pad. - To be used as a wrist rest for a keyboard, a single portable mobile device accessory may be detachably attached right below a keyboard of the laptop computer. If there is a touch pad right below a keyboard, a plurality (e.g., a pair) of the
mobile device accessories 10 may be detachably attached right below a keyboard of thelaptop computer 31 as shown inFIG. 4 . - As described above, the tacky surface of the portable mobile device accessory according to an embodiment of the present invention can be washed (for example, with water or wet-towel) to clean the tacky surface, and the cloth surface can be washed as well. Accordingly, the portable mobile device accessory can be used long without losing the tackiness.
- When the mobile device accessories are positioned as shown in
FIG. 4 , they can function as a screen cleaning cloth, a (wrist rest) mouse pad and a wrist rest for a keyboard. However, the attached position and the number of the pieces of the portable mobile device accessories can be varied according to a user's preference. For example, the portable mobile device accessory can be attached to an area next to a touch pad of a laptop computer for a purpose of a (wrist rest) mouse pad as well as screen-cleaning - Alternatively or additionally, the portable
mobile device accessory 10 can be detachably attach to an outside surface of alaptop computer 31 as shown inFIG. 5 . - Likewise, when the portable
mobile device accessory 10 is used for a tablet PC, it can be attached to any surface on a tablet PC.FIG. 6 shows one example of atablet PC 32 having a portablemobile device accessory 10. - Thus, a portable mouse pad, screen cleaner and wrist rest (three-in-one) can be carried easily on a mobile device such as a laptop computer and a table PC.
- Even though it is one product, it can be used as three different products at the same time.
- According to another embodiment of the present invention, an accessory may include a
first layer 110, for example, formed of a microfiber, .anadhesive layer 111, asecond layer removable layer 113, as shown inFIG. 10 . Theadhesive layer 111 may be, for example, formed of a double-sided adhesive tape. Thesecond layer layer 112 a and apolyurethane gel layer 112 b. Instead of thepolyurethane gel layer 112 b, a polyester layer may be formed. Since a surface of thepolyurethane gel layer 112 b is tacky, theremovable layer 113 may be temporarily attached to thepolyurethane gel layer 112 b. When the accessory is used as a surface cleaning cloth, a mouse pad, a wrist rest for a keyboard, a stand and/or a protector, theremovable layer 113 is removed. That is, theremovable layer 113 can be used as a protector for the tacky surface of thepolyurethane gel layer 112 b. Theremovable layer 113 may be formed of, for example, polyethylene terephthalate, paper or a plastic. - According to an embodiment of the present invention, the
adhesive layer 111 formed of the double-sided adhesive tape may have a thickness of 100 μm, thePET layer 112 a may have a thickness of 75 μm, thepolyurethane gel layer 112 b may have a thickness of 200 μm, and theremovable layer 113 formed of PET may have a thickness of 75 gm. - The
PET layer 112 a and thepolyurethane gel layer 112 b may be clear or transparent. Compared with the embodiment having noPET layer 112 a, the embodiment having thePET layer 112 a is more stiff or sturdy because of thePET layer 112 a so that the accessory can be used more stably. Also, when thePET layer 112 a and thepolyurethane gel layer 112 b are clear, the prints on both sides of thefirst layer 110 can be seen. - The embodiment shown in
FIG. 10 may be manufactured by attaching thePET layer 112 a and thepolyurethane gel layer 112 b to each other to form the second layer, forming thesecond layer removable layer 113, forming theadhesive layer 111 formed of the double-sided adhesive tape on thePET layer 112 a, and forming thefirst layer 110 on theadhesive layer 111. - The accessory according to an embodiment of the present invention can be used as a memo holder due to the tacky surface of the polyurethane gel layer.
- The Polyurethane gel of the polyurethane gel layer is washable reusable.
- The accessory can be used as screen/glasses cleaners to be carried on cell phones, iPads, tablet PCs, and laptops, etc.
- According to another embodiment of the present invention, an
accessory 70 can be used a screen cleaner as well as a stand. The accessory 70 that can be used a screen cleaning cloth may have fold lines so that it can have a T shape when it is folded according to the fold line. - For example, the fold lines may include three
vertical lines FIG. 7A . The fold line may be any line to make the screen cleaner easily folded according to the fold lines. For example, the fold lines may be lines of small slits so that the screen cleaner can be easily folded. For example, the fold line may be a portion of the screen cleaning cloth in which the thickness of the screen cleaning cloth is smaller than that of the other parts of the screen cleaner. The thinner thickness may be made when the screen cleaner is made, or by pressing the portion of the screen cleaner. Alternatively, the fold line may be made by keeping the screen cleaner folded for long so that it may have a tendency to be reverted into the folded shape when it is unfolded. -
FIG. 7B illustrates how the screen cleaner can be used as a stand for supporting a mobile phone. To be used as a screen cleaning cloth, theaccessory 70 detachably attached to a mobile device (S1) is peeled off from the mobile device, and thedetached cloth 70 can be used for getting rid of dust or finger print on the screen. (S2) - Once it is cleaned, the
accessory 70 can be attached to the original position or anywhere on laptop/tablet pc or a mobile phone. - To be used as a stand, the
accessory 70 having threevertical fold lines fold line 71 and thefold line 73 to make it T shape. (S3 and S4) The T-shaped accessory is placed on the lower middle part of the mobile device such as a smartphone with a push/snap. (S5 and S6) - Examples of material for the accessory include polyurethane and polyester.
- According to an embodiment of the present invention, since the
accessory 70 has a first surface which is to clean a surface and a second surface to which a polymer adhesive layer with a re-adherable strip of polymer adhesive designed for temporarily attaching the mobile device accessory to a surface of the mobile device, the accessory has a tacky surface so that it can be attached to anywhere on a mobile device. When the accessory loses stickiness, the dust can be washed off with water or wet-towel. (S7) - According to another embodiment of the present invention, an
accessory 80 can be used as a screen cleaner as well as a stand. The accessory 80 that can be used a screen cleaning cloth may have a cut. The cut has a shape to make the portion of the accessory support a mobile device when the cut portion is raised from the other part of theaccessory 80. Exemplary shapes of the cut include ∩, Λ, or , but are not limited thereto. To more securely hold the mobile device, the cut may have a shape so that two portions opposite to each other are raised to hold themobile device 82. For example, thecut 81 may have an H shape as shown inFIG. 8A , but is not limited thereto.FIG. 8B is a side view when the screen cleaning cloth is used as a stand, andFIG. 8C is a photo showing how the accessory can be used as a screen cleaner as well as a stand. -
FIG. 9 illustrates a portable mobile device accessory according to an embodiment of the present invention that can be used for protecting a mobile device from drops and scratches. - For example, when the accessory has a shape corresponding to a shape of a mobile device, the accessory may have a function of protecting a mobile device from drops and scratches. For example, the above-mentioned embodiments may have the shape corresponding to the mobile device, the accessory may function as a screen cleaner, a stand, and a protector.
- With the present invention, a user has a mouse pad, screen cleaner and wrist rest on the go with an easy carrying mechanism. A user does not need to carry a separate microfiber cloth on a case. There is no more hassle to carry a thick and big mouse pad or wrist rest separately on the brief case. This is a very simple one piece product that could be attached on the laptop or tablet PC to be carried every day.
- While the invention has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the invention need not be limited to the disclosed embodiment. On the contrary, it is intended to cover various modifications and similar arrangements included within the spirit and scope of the appended claims, which are to be accorded with the broadest interpretation so as to encompass all such modifications and similar structures. Therefore, the above description and illustration should not be taken as limiting the scope of the present invention which is defined by the appended claims.
Claims (21)
1. A portable mobile device accessory capable of being detachably attached to a mobile device, comprising:
a cloth having a first surface which is to clean a screen and a second surface opposite to the first surface, wherein the cloth is a single layer; and
a polymer adhesive layer being a single layer formed of polyurethane or polyester attached directly to the second surface of the cloth, the polymer adhesive layer having a tacky surface for temporarily attaching the portable mobile device accessory to a surface of the mobile device, the portable mobile device accessory capable of functioning as at least one of a surface cleaning cloth, a mouse pad and a wrist rest for a keyboard.
2. The portable mobile device accessory of claim 1 , wherein the cloth is a microfiber.
3. The portable mobile device accessory of claim 1 , wherein the polymer adhesive layer is formed of polyurethane.
4. The portable mobile device accessory of claim 1 , wherein the cloth has two portions having different thicknesses, a protruded portion of the two portions is used as a wrist rest, and the non-protruded portion of the two portions is used as a mouse pad.
5. The portable mobile device accessory of claim 1 , wherein the polymer adhesive layer has two portions having different thicknesses, a protruded portion of the portable mobile device accessory is used as a wrist rest, and the non-protruded portion of the portable mobile device accessory is used as a mouse pad.
6. A laptop computer having the portable mobile device accessory of claim 1 .
7. A tablet PC having the portable mobile device accessory of claim 1 .
8. The portable mobile device accessory of claim 1 , wherein the polymer adhesive layer is directly attached to the second surface of the cloth by applying a liquid polymer adhesive to the second surface and polymerizing the applied liquid polymer adhesive to be permanently bonded with the second surface.
9. The portable mobile device accessory of claim 1 , consisting of the cloth and the polymer adhesive layer.
10. A mobile device accessory, comprising:
a cloth having a first surface which is to clean a screen and a second surface opposite to the first surface, wherein the cloth is a single layer;
a polymer adhesive layer formed on the second surface of the cloth by applying a liquid polymer adhesive to the second surface and polymerizing the applied liquid polymer adhesive to be permanently bonded with the second surface, the polymer adhesive layer formed of polyurethane or polyester, the polymer adhesive layer having a tacky surface for temporarily attaching the portable mobile device accessory to a surface of a mobile device; and
a polyethylene terephthalate layer formed between the cloth and the polymer adhesive layer;
wherein the mobile device accessory has fold lines, a cut, or a combination thereof, said fold lines, cut or the combination thereof having a shape to make the mobile device accessory function as a stand for supporting the mobile device when the mobile device accessory is folded according to the fold lines and detachably attached to the mobile device, and/or when a portion of the mobile device accessory is raised from the other part of the mobile device accessory along the cut and detachably attached to the mobile device; and
wherein the mobile device is a mobile phone.
11. The portable mobile device accessory of claim 10 , wherein the portable mobile device accessory has the fold lines, and a portion of the portable mobile device on which the fold lines are formed has a smaller thickness than a portion on which the fold lines are not formed.
12. The portable mobile device accessory of claim 11 , wherein the fold lines are three parallel lines comprising a first line, a third line, and a second line between the first line and the third line so that the screen cleaner has a T shape when the portable mobile device accessory is folded.
13. The portable mobile device accessory of claim 11 , wherein each of the fold lines comprises at least one slit wherein each of the one or more slits is smaller than the length of the fold lines.
14. The portable mobile device accessory of claim 10 , wherein the accessory has the cut.
16. The mobile device accessory of claim 10 , consisting of the cloth and the polymer adhesive layer.
17. A portable mobile device accessory, comprising:
a cloth having a first surface which is to clean a screen and a second surface opposite to the first surface;
an adhesive layer formed on the second surface of the cloth;
a polyethylene terephthalate layer formed on the adhesive layer; and
a polyurethane gel layer formed on the polyethylene terephthalate layer, the polyurethane gel layer having a tacky surface.
18. The portable mobile device accessory of claim 17 , further comprising:
a removable layer temporarily attached to the tacky surface of the polymer adhesive layer.
19. The portable mobile device accessory of claim 17 , wherein the adhesive layer, the polyethylene terephthalate layer, and the polyurethane gel layer are transparent so that the second surface of the cloth can be seen.
20. The portable mobile device accessory of claim 17 , wherein the polyurethane gel layer is washable and reusable.
21. A memo holder comprising the portable mobile device accessory of claim 17 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/458,442 US20140345074A1 (en) | 2011-09-18 | 2014-08-13 | Mobile device accessory |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201113235460A | 2011-09-18 | 2011-09-18 | |
US13/363,072 US20130067671A1 (en) | 2011-09-18 | 2012-01-31 | Mobile device accessory functioning as mouse pad, screen cleaner, wrist rest for keyboard and/or stand |
US14/458,442 US20140345074A1 (en) | 2011-09-18 | 2014-08-13 | Mobile device accessory |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/363,072 Continuation-In-Part US20130067671A1 (en) | 2011-09-18 | 2012-01-31 | Mobile device accessory functioning as mouse pad, screen cleaner, wrist rest for keyboard and/or stand |
Publications (1)
Publication Number | Publication Date |
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US20140345074A1 true US20140345074A1 (en) | 2014-11-27 |
Family
ID=51934398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/458,442 Abandoned US20140345074A1 (en) | 2011-09-18 | 2014-08-13 | Mobile device accessory |
Country Status (1)
Country | Link |
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US (1) | US20140345074A1 (en) |
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US10189056B1 (en) | 2017-07-20 | 2019-01-29 | Scrub Daddy, Inc. | Smart phone screen cleaning pad |
US20190082825A1 (en) * | 2017-09-18 | 2019-03-21 | Noel Webb | Pad for Supporting a User's Wrists, Lower Arms, and Keyboard While Typing |
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US10321800B2 (en) * | 2016-07-05 | 2019-06-18 | Cody CALIGIURI | Cleaning pad for electronic devices |
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Legal Events
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STCB | Information on status: application discontinuation |
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