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Publication numberUSD357476 S
Publication typeGrant
Application numberUS 29/010,111
Publication dateApr 18, 1995
Filing dateJun 25, 1993
Publication number010111, 29010111, US D357476 S, US D357476S, US-S-D357476, USD357476 S, USD357476S
InventorsMike M. Paull, Steven T. Kaneko, Thomas E. Davies, Jr., Jan Hippen, Penelope C. Yao
Original AssigneeZiba Design, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Keyboard
US D357476 S
Images(4)
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Claims(1)
  1. The ornamental design for a keyboard, as shown and described.
Description

FIG. 1 is a reduced front perspective view of the first embodiment of a keyboard showing our new design;

FIG. 2 is a top plan view of the first embodiment;

FIG. 3 is a front elevational view of the first embodiment;

FIG. 4 is a bottom plan view of the first embodiment;

FIG. 5 is a rear elevational view of the first embodiment;

FIG. 6 is a left side elevational view of the first embodiment;

FIG. 7 is a right side elevational view of the first embodiment;

FIG. 8 is a reduced front perspective view of the second embodiment of the keyboard in FIG. 1;

FIG. 9 is a top plan view of the second embodiment;

FIG. 10 is a front elevational view of the second embodiment;

FIG. 11 is a bottom plan view of the second embodiment;

FIG. 12 is a rear elevational view of the second embodiment;

FIG. 13 is a left side elevational view of the second embodiment; and,

FIG. 14 is a right side elevational view of the second embodiment.

Non-Patent Citations
Reference
1"Analysis of the Tony! Variable Geometry VDT Keyboard", Proceedings of the Human Factors Society 34th Annual Meeting 1990, pp. 365-369.
2"As RSIs skyrocket, companies are finally taking ergonomics seriously", PC Week Special Report, Jun. 28, 1993, p. 126.
3"Ergonomic keyboard design", Behaviour and Information Technology, 1987, vol. 6, No. 3, 303-309.
4"Ergonomic keyboard design-studies of learning and relearning", Thomas Metker & Ulrich Traenkle, University of Muenster, Department of Psychology, Fliednerstr.21, D-440 Muenster, pp. 1-9, 1991.
5"Human Engineering the Keyboard", K. H. Eberhard Kroemer, Aerospace Medical Research Laboratory, Wright-Patterson Air Force Base, Ohio Human Factors, 1972, 14(1), 51-63.
6"Introducing The ColorBook" flyer, Gateway 2000, 1993.
7"Marquardt MiniErgo-MF2", PC Week, Jun. 7, 1993, p. 93.
8"PS/2E" advertisement, National Geographic, Sep. 1993.
9"Studies on Ergonomically Designed Alphanumeric Keyboards", M. Nakaserko, E. Grandjean, W. Honting, and R. Gierer, Human Factors, 1985, 27(2), 175-187.
10"The QWERTY keyboard: a review", Jan Noyes, HUSAT Research Group, Loughborough University of Technology, Loughborough, U.K. Int. J. Man-Machine Studies (1983) 18, 265-281.
11Adler, Jerry, "Typing Without Kays", Newsweek, Dec. 7, 1992.
12Marquardt-MiniErgo 1:1 Brochure; Sep. 1992-1.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6677927Aug 23, 1999Jan 13, 2004Microsoft CorporationX-Y navigation input device
US6972749Aug 29, 2001Dec 6, 2005Microsoft CorporationTouch-sensitive device for scrolling a document on a display
US7688312Nov 12, 2004Mar 30, 2010Microsoft CorporationTouch-sensitive device for scrolling a document on a display
US7742042Oct 5, 2005Jun 22, 2010Microsoft CorporationTouch-sensitive device for scrolling a document on a display
US7761175Sep 27, 2001Jul 20, 2010Eatoni Ergonomics, Inc.Method and apparatus for discoverable input of symbols on a reduced keypad
US8200865Sep 11, 2003Jun 12, 2012Eatoni Ergonomics, Inc.Efficient method and apparatus for text entry based on trigger sequences
USRE43082Dec 9, 1999Jan 10, 2012Eatoni Ergonomics, Inc.Touch-typable devices based on ambiguous codes and methods to design such devices
Classifications
U.S. ClassificationD14/393