WO2018130884A1 - Accessoire de bureau polyvalent pour lecture, écriture et usage informatique - Google Patents

Accessoire de bureau polyvalent pour lecture, écriture et usage informatique Download PDF

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Publication number
WO2018130884A1
WO2018130884A1 PCT/IB2017/051546 IB2017051546W WO2018130884A1 WO 2018130884 A1 WO2018130884 A1 WO 2018130884A1 IB 2017051546 W IB2017051546 W IB 2017051546W WO 2018130884 A1 WO2018130884 A1 WO 2018130884A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
back end
side members
desk accessory
desktop
Prior art date
Application number
PCT/IB2017/051546
Other languages
English (en)
Inventor
Gene LASHLEY
Original Assignee
Lashley Gene
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lashley Gene filed Critical Lashley Gene
Publication of WO2018130884A1 publication Critical patent/WO2018130884A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
    • A47B23/042—Book-rests or note-book holders resting on tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L3/00—Writing or drawing underlays, e.g. blotting pads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
    • A47B21/0314—Platforms for supporting office equipment
    • A47B2021/0321—Keyboard supports
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
    • A47B2023/049—Desk stand for laptop computer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
    • A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
    • A47B23/042—Book-rests or note-book holders resting on tables
    • A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
    • A47B23/044—Book-rests or note-book holders resting on tables adjustable, foldable only foldable

Definitions

  • the invention relates to a multi-purpose desktop accessory that facilitates the combination of reading and writing with computer usage, with emphasis on the space-efficient use of inline space between a computer user and the computer monitor.
  • the Workstation Comprising Adjustable Desk Easel Facilities provides simultaneous accessibility of facilities for reading, writing and keying by placing the computer keyboard in an elevated, rearward position on an ample, sloped worktop.
  • the liability of this design is that with the forearms and wrists supported on the worktop, the keys of the keyboard could only be reached by bending the palms of the hands upward or backward with an uncomfortable stressful posture of the wrists, which is uncomfortable and unsustainable.
  • the cause of this problem is that the keys of the keyboard are above the level of the worktop, while the forearms and wrists are supported on the worktop. Without the support of the worktop the forearms and wrists would be suspended over the keyboard by muscular effort. This also is uncomfortable, stressful and unsustainable.
  • the liability of the Microdesk, U-Slope and similar accessories for reading and writing is that such accessories need to be positioned between the computer keyboard and monitor when the keyboard is being used. This increases the distance between the keyboard and monitor by about 30 cm. Since most people need to look at the keyboard to use it, it becomes necessary to look back and forth continually and frequently between the keyboard and the computer monitor, which are separated by a desk accessory, which requires extra time and effort.
  • a second liability is that while the keyboard is in use, Microdesk and U-Slope must be positioned behind the keyboard where it is accessible for intermittent editorial writing, but not close and convenient enough for longer periods of comfortable writing. For anything more than editorial writing, Microdesk and U-Slope must be drawn forward over the keyboard. Then the accessory must be pushed backwards again to access the keyboard for intermittent keying. Therefore, there is an adjustment break from keying to writing and back, instead of full, simultaneous and seamless access to writing and keyboard usage.
  • a third liability is that, for those who need to look at the keyboard to use it, the relatively low and close position of the keyboard causes the stressful, bent-over posture of the head, neck and back characteristic of many keyboard users.
  • the invention embodies an innovative and useful positional relationship between a tilted first panel - a frontal, primary worktop for reading and writing - and a secondary support structure behind it, whereby a computer keyboard positioned on the rearward support structure is easily and comfortably accessible for use by someone whose wrists and forearms are supported on the first panel.
  • the rearward support structure can be a second panel, a desktop, or a pair of supportive arms for supporting a computer keyboard.
  • the use of a computer keyboard so positioned can be conveniently integrated with reading and writing upon front panel. Hardcopy on the first panel does not compromise its support of the forearms and wrists for the purpose of keying.
  • the invention can therefore be broadly described as a desk accessory that includes a first panel comprising a back end and a front end; a second panel comprising a back end and a front end; and foot means for elevating the second panel and the back end of the first panel.
  • the foot means further comprises positioning means for positioning the back end of the first panel close to and above the second panel, so that a computer keyboard supported on the second panel is easily accessible for use by someone whose forearms and wrists are supported on the first panel. By this means the use of a computer keyboard can be conveniently integrated with reading and writing upon the first panel.
  • the advantage of the present invention is that the surface supporting the keyboard is lower than the surface level of the back end of the first panel. Consequently, the wrists supported on the first panel become closer to the surface level of the keys of the keyboard. The closer the wrists get to the level of the keys, the straighter the wrists become, and the easier it becomes to access and use the keys.
  • the preferred or ideal level is where the surface level of the keys is slightly below the surface level of the back end of the first panel. At this level the wrists and hands are ergonomically straight and the fingers curve comfortably downward onto the lowered keys of the keyboard. It works on the same principle as a wrist rest. While excessive difference in height puts the keyboard out of functional reach, the smallest difference in height is novel and helps to relieve stress on otherwise bent wrists.
  • the first advantage of the present invention is that it reduces excessive eye, head and neck movement required otherwise to frequently look back and forth between the keyboard and the monitor. This is so because the keyboard is positioned behind the front panel and closer to the computer monitor. Consequently, the eye, head and neck movement required for a user to look from keyboard to monitor and back is greatly reduced.
  • the second advantage of the present invention is that it facilitates a more relaxed, less bent-over, more laid-back posture of the head, neck and back. This is so because the elevated and tilted position of the keyboard is inline with the upward gradient of the the forearms and wrists that are fully supported on the first panel.
  • REV means 'rear elevation view'
  • SEV is 'side elevation view'
  • TPV is 'top plan view'
  • SPV is 'side perspective view'
  • FPV is 'front perspective view'
  • RPV is 'rear perspective view'.
  • SEV Hinge means allow upward rotation of panel 1.
  • 5B TPV 2 nd panel is wide & slidable sideways on left & right side members
  • a desk accessory comprises: a first panel (12) that includes a back end (12a) and a front end (12b); a second panel (22) that includes a back end (22a) and a front end (22b); and foot means for elevating the second panel and the back end of the first panel.
  • the foot means further comprises positioning means for positioning the back end of the first panel close to and above the second panel.
  • the desk accessory can be used on a desk, table or other ground- supported item of furniture as a free-standing or a built-in feature.
  • the word 'panel', as in 'first and second panel', includes any structural element that provides a flat upper surface useful for desk work.
  • 'Base panel' and 'sloped panel' hereinafter likewise refer to a structural element providing a flat upper surface that can be made of wood, plastic, metal or other suitable material.
  • 'Foot means' includes relatively flat panels or any frame or rigid structure comprising vertical, diagonal or horizontal slender parts for bracing, support or attachment (see Figures 14A,14B).
  • a vertical leg means or riser for example, needs some kind of connective cross -bracing by a horizontal or diagonal cross-piece.
  • the braces can be slender or broad or both, which determines whether they are called a frame or a panel when combined with the vertical leg means, which latter can also be relatively slender or broad.
  • the braces can also be side to side or back to front or both, which determines whether they are referred to as left and right side frames or panels, or back and front cross -members, or cross-panels. Because these elements are so variable, the term 'foot means' is used to cover all obvious variations of side panels, frames and rigid support structures known to the prior art.
  • the back end of the first panel being 'close to and above' the second panel is the point of departure from designs known to the art. It means the same thing as the second panel being close to and below the back end of the first panel. Closeness causes the keys of the keyboard on the second panel to be within reach of the fingers. 'Above' begins with the smallest degree of difference and ends within the range of functional accessibility of the keyboard.
  • the keyboard is accessible not only in the sense of being within reach and usable, but also in the sense of the ease and comfort derived from support for the forearms when they are extended, and relative straightness of the wrists when keying. The same effect is experienced when using a wrist rest to elevate the wrists and hands in relation to the level of a keyboard.
  • Other well-known factors of ease and functionality are introduced by additional features such an extended, sloping worktop that facilitates a more laidback sitting posture.
  • the presence of hardcopy on the first panel does not hamper frequent and intermittent use to the computer keyboard while reading and writing.
  • the foot means comprises left and right side members (14a,b) that support the second panel in a sloping position, and are fixedly attached to the second panel.
  • the first panel includes an angled projection (12c) fixedly attached at or near the back end, and the angled projection comprises a hinge means connecting the angled projection to the second panel.
  • a computer keyboard thereon is elevated closer to a computer monitor behind it so that looking from one to the other is made easier.
  • a computer keyboard, laptop or tablet computer is elevated and tilted towards the user, and aligned with the sloping gradient of the user's forearms and wrists upon the first panel.
  • the connection of the first and second panels by hinge means enables the first panel to be securely anchored when it is extended over the front edge of a desktop. With the first panel extended in this manner, the second panel and the computer keyboard positioned thereon are made closer and more accessible to the user. The extension of the first panel over the edge of the desktop facilitates a more laidback posture for reading, writing and keying, as may be desired.
  • 'Fixed attachment' of the second panel to the supporting left and right side members can be accomplished by various means known to the art, including fasteners, brackets, welding, a releasable mechanism, or tooling a single piece to form both panel and support members.
  • An 'angled projection' includes a transverse member, a plurality of props, or any kind of riser or connector known to the art that fulfils this simple function.
  • the connection of the first panel to the second panel by hinge means helps to anchor the first panel so, that it can be more securely extended over the front edge of a desktop.
  • 'Hinge means' includes any of a variety of devices that securely attach two parts to allow pivoting movement.
  • the desk accessory further comprises: a third panel (25) comprising a back end (25a) and a front end (25b); detent means (25c) at or near the back end of the third panel; an elongate stay (25d) at the front end of said third panel; and detent means (22c) at the back end of the second panel. Also included is a strut (76 ) for supporting the third panel in a semi-upright position by engaging detent means (22c) of the second panel and detent means (25c) of the third panel. By this means, the third panel can be used for holding books and documents.
  • Figure 2A shows the preferred first panel that further includes a relatively wide middle stay (34a - Figure 2A) at the middle of the front end, and two relatively narrow lateral stays (34b, c) at or near the extremities of the front end.
  • a relatively wide middle stay 34a - Figure 2A
  • two relatively narrow lateral stays 34b, c
  • the relatively wide middle stay comprises pins (38a,b) at or near each end of the underside thereof.
  • the first panel comprises holes (42a,b,c,d) spaced along the front end for receiving the pins, so that the middle stay may be readily positioned on the left, right or middle of the front end of the first panel as may be desired.
  • an opening can be enlarged for a book (21 - Figure 2C), binder or paper to be conveniently positioned at an angle for writing on the left or right side of said first panel without any impediment of a stay near the centre.
  • the ability of hardcopy items, set at an angle for writing on, to extend without impediment beyond the upper and lower edges of the first panel improves the space-efficiency the first panel, so that less actual depth is required to achieve the desired convenience for supporting hardcopy and for writing.
  • the preferred countersunk level of the keyboard permits hardcopy to extend beyond the upper limits of the first panel.
  • the elongate or relatively wide stay positioned in the middle can be readily adjusted to the left or right side to expand or reduce openings on either side between the fixed lateral stays, so that larger hardcopy may extend at an angle beyond the edge of the lower front end. Without these efficiencies, the first panel would need to be deeper making, the keyboard less accessible.
  • the foot means comprises a base panel (68c), and foot means (68a,b and 14a,b) that fixedly attach the second panel to the base panel.
  • the first panel includes an angled projection (12c) fixedly attached at or near the back end, and the angled projection comprises a hinge means (23) that connects it (12c) to the second panel.
  • a riser (13) is fixedly attached to the base panel for supportively engaging the underside of the first panel at or near the mid- section thereof, in such a manner as to allow the front portion of the first panel to rest upon the edge of a desktop. This serves to increase the resistance of the front end of the first panel to downward pressure when it is extended over the edge of a desktop.
  • embodiment # 2 further comprises: a third panel (25), comprising a back end (25a) and a front end (25b), that (25) is wide enough to support a computer keyboard and computer mouse side by side; detent means (25c) at or near the back end of the third panel; stay means (25d) along the front end of said third panel; and detent means (22c) at the back end of the second panel. Also included is a strut (76) for supporting the third panel in a semi- upright position by engaging detent means (22c) of the second panel and detent means (25c) of the third panel; whereby said third panel may be used for holding books and documents in a semi-upright position, as may be desired.
  • a third panel comprising a back end (25a) and a front end (25b), that (25) is wide enough to support a computer keyboard and computer mouse side by side
  • detent means (25c) at or near the back end of the third panel
  • the foot means includes left and right side members (14a,b) comprising slots (60a,b) on their upper ends.
  • the first panel (12) comprises an angled projection (12c) that can be positioned within the slots to stabilize the back end of the first panel close to, and at a given distance above, the second panel.
  • the second panel is wider than its support on the left and right side members, and comprises stay means (22d) along the front end for retaining items thereon.
  • the angled projection comprises a transverse member (12c) that can slide sideways within the slots, the second panel can be slid to the left or right side to position various items thereon.
  • the foot means comprises left and right side members (14a,b - Figures 5A,B) that are braced by bracing means including a front cross-member (68a).
  • the second panel (22) is wider than its support upon the left and right side members, and is supported unattached upon said left and right side members. Second panel can therefore be slid to the left or right side, as may be desired.
  • the first panel includes an angled projection (12c) at or near the back end that comprises hinge means connecting the angled projection to the front cross-member.
  • the first panel further includes ribs (36a,b) on the underside to engage the surface of a desktop near the front edge thereof to stabilize the first panel against sliding forward when it extends over the edge of a desktop.
  • the stabilized extension of the first panel facilitates a more laidback posture and brings the second panel closer so that even a laptop computer (29 - Figure 5D) can be made accessible thereon.
  • the ribs are a form of detent that can be replaced by other forms of protuberance that perform the same function.
  • the foot means comprises left and right side members (14a,b) upon which the first panel is fixedly attached.
  • the second panel includes stay means (22d) along the front end.
  • the front portions of the left and right side members supportively engage the underside of the first panel at or near the mid-section thereof, in such a manner as to allow the front portion of the first panel to rest upon the edge of a desktop. This increases the resistance of the front end of said first panel to downward pressure when it is extended over the edge of a desktop
  • left and right side members (14a,b) comprise back portions (18,19) and front portions (16a,b).
  • a first panel (12) comprising a back end (12a) and a front end (12b), is fixedly attached in a sloping position upon the front portions of the left and right side members, so that the back portions extend behind the first panel.
  • Front ends (18b, 19b) of the back portions are close to and lower than the back end of the first panel, so that a computer keyboard (20) supported on the back portions of the left and right side members is accessible for use by someone whose forearms and wrists are supported on the first panel. In this way the use of a computer keyboard so positioned can be integrated with reading and writing upon the first panel.
  • the foot means comprises left and right side members (14a,b - Figure 10).
  • the first panel and the second panel are supported upon the left and right side members, and the first panel is fixedly attached to said left and right side members.
  • the foot means further includes a transverse member (12c) between the back end of the first panel and the second panel.
  • the foot means comprises left and right side members (14a,b - Figure 11) that are braced together by bracing means and extend to the floor as floor- engaging members.
  • the first panel and the second panel are supported upon the left and right side members.
  • the foot means further includes a transverse member (12c) between the back end of the first panel and the second panel.
  • the foot means comprises a strut (16) connected to the back end of the first panel, and an elongate bracket (18) that connects the second panel to the strut.
  • the positioning means comprises an angled projection (12c) that raises the back end of the first panel above the level of a desktop, so that the portion of the desktop behind the first panel becomes the second panel for supporting the computer keyboard.
  • the foot means comprises a rigid frame of slender parts for bracing, support and attachment of the first and second panels.
  • the drawings illustrate that the phrase foot means should be construed in the present invention to include all the possible means of elevating and tilting the first and second panel.
  • the angled projection may be a part of the second panel that is hingedly attached to the first panel.
  • the hinge means may be plastic, metal, rubber or any pliable material that is strong.
  • the foot means may be a cross-bar at the front and back ends, or four feet at the four corners.
  • the stabilizing rib may be a pair of projections on the left and right sides instead of a single cross-piece.
  • the left and right side members, and cross-members include both members with sheet-like surfaces or and non- sheet- like surfaces like wire-frame structures.

Abstract

Accessoire de bureau comprenant un premier panneau incliné qui comprend une extrémité arrière et une extrémité avant, un second panneau incliné qui comprend une extrémité arrière et une extrémité avant, et un moyen formant pied pour élever le second panneau et l'extrémité arrière du premier panneau. Le moyen formant pied comprend en outre un moyen de positionnement pour positionner l'extrémité arrière du premier panneau à proximité du second panneau et au-dessus de celui-ci. Un clavier d'ordinateur supporté sur le second panneau est par conséquent accessible pour être utilisé par une personne dont les avant-bras et les poignets sont supportés sur le premier panneau. Grâce à ce moyen, l'utilisation d'un clavier d'ordinateur positionné sur le second panneau peut être intégrée de façon pratique à la lecture et à l'écriture sur le premier panneau.
PCT/IB2017/051546 2017-01-10 2017-03-16 Accessoire de bureau polyvalent pour lecture, écriture et usage informatique WO2018130884A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201762444442P 2017-01-10 2017-01-10
US62/444,442 2017-01-10
US201762450320P 2017-01-25 2017-01-25
US62/450,320 2017-01-25
US201762463730P 2017-02-27 2017-02-27
US62/463,730 2017-02-27
US201762465785P 2017-03-01 2017-03-01
US62/465,785 2017-03-01

Publications (1)

Publication Number Publication Date
WO2018130884A1 true WO2018130884A1 (fr) 2018-07-19

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ID=62839339

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Application Number Title Priority Date Filing Date
PCT/IB2017/051546 WO2018130884A1 (fr) 2017-01-10 2017-03-16 Accessoire de bureau polyvalent pour lecture, écriture et usage informatique

Country Status (1)

Country Link
WO (1) WO2018130884A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022130030A1 (fr) * 2020-12-18 2022-06-23 Lashley Gene Accessoire de bureau polyvalent pour la lecture, l'écriture et l'utilisation d'un ordinateur

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Publication number Priority date Publication date Assignee Title
US3380701A (en) * 1966-03-17 1968-04-30 Logan C. Byars Portable reading desk
US3980266A (en) * 1974-12-26 1976-09-14 Jones Robert E Desk top work support device
US4522364A (en) * 1983-03-03 1985-06-11 Charney Gregory S Desk top
US4717112A (en) * 1986-11-04 1988-01-05 Pirkle Fred L Computer workstation
US4886231A (en) * 1987-06-24 1989-12-12 Doerksen Bradley L J Foldable bookstand
US5242139A (en) * 1992-03-05 1993-09-07 Aldrich Steven H Keyboard support
US5244296A (en) * 1992-07-30 1993-09-14 Jensen Randall J Keyboard wrist support apparatus
US5539615A (en) * 1994-06-16 1996-07-23 Compaq Computer Corporation Notebook computer keyboard with slot-supported sliding pin tilt mechanism
US5791263A (en) * 1993-07-23 1998-08-11 Weber Knapp Company Adjustable work surface
US5833378A (en) * 1996-05-29 1998-11-10 Gibson; Marc E. Collapsible typing keyboard tray
US5915655A (en) * 1996-07-01 1999-06-29 Gutowski; Walter M. Mobile palm heel, wrist and forearm support for use with keyboards
WO2001080687A2 (fr) * 2000-04-18 2001-11-01 Isaac Wagner Appui pour avant-bras permettant de placer les mains au-dessus d'un clavier d'ordinateur ou d'une autre interface
US20020125801A1 (en) * 2001-03-12 2002-09-12 Rodney Rauls Drawer for gaming devices
WO2003043461A2 (fr) * 2001-10-02 2003-05-30 Lashley Gene L L Poste de travail dote d'un equipement de bureau et de chevalet reglables
US20030111582A1 (en) * 2000-07-13 2003-06-19 Bakker & Elkhuizen Holding B.V. Support for and method for use of a portable computer
US7108234B2 (en) * 2004-04-06 2006-09-19 Ritchey Eugene B Keyboard support device and method

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380701A (en) * 1966-03-17 1968-04-30 Logan C. Byars Portable reading desk
US3980266A (en) * 1974-12-26 1976-09-14 Jones Robert E Desk top work support device
US4522364A (en) * 1983-03-03 1985-06-11 Charney Gregory S Desk top
US4717112A (en) * 1986-11-04 1988-01-05 Pirkle Fred L Computer workstation
US4886231A (en) * 1987-06-24 1989-12-12 Doerksen Bradley L J Foldable bookstand
US5242139A (en) * 1992-03-05 1993-09-07 Aldrich Steven H Keyboard support
US5244296A (en) * 1992-07-30 1993-09-14 Jensen Randall J Keyboard wrist support apparatus
US5791263A (en) * 1993-07-23 1998-08-11 Weber Knapp Company Adjustable work surface
US5539615A (en) * 1994-06-16 1996-07-23 Compaq Computer Corporation Notebook computer keyboard with slot-supported sliding pin tilt mechanism
US5833378A (en) * 1996-05-29 1998-11-10 Gibson; Marc E. Collapsible typing keyboard tray
US5915655A (en) * 1996-07-01 1999-06-29 Gutowski; Walter M. Mobile palm heel, wrist and forearm support for use with keyboards
WO2001080687A2 (fr) * 2000-04-18 2001-11-01 Isaac Wagner Appui pour avant-bras permettant de placer les mains au-dessus d'un clavier d'ordinateur ou d'une autre interface
US20030111582A1 (en) * 2000-07-13 2003-06-19 Bakker & Elkhuizen Holding B.V. Support for and method for use of a portable computer
US20020125801A1 (en) * 2001-03-12 2002-09-12 Rodney Rauls Drawer for gaming devices
WO2003043461A2 (fr) * 2001-10-02 2003-05-30 Lashley Gene L L Poste de travail dote d'un equipement de bureau et de chevalet reglables
US7108234B2 (en) * 2004-04-06 2006-09-19 Ritchey Eugene B Keyboard support device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022130030A1 (fr) * 2020-12-18 2022-06-23 Lashley Gene Accessoire de bureau polyvalent pour la lecture, l'écriture et l'utilisation d'un ordinateur

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