Keyboard

Crews January 20, 1

Patent Grant D287854

U.S. patent number D287,854 [Application Number 06/581,588] was granted by the patent office on 1987-01-20 for keyboard. Invention is credited to Jay A. Crews.


United States Patent D287,854
Crews January 20, 1987

Keyboard

Claims

The ornamental design for a keyboard, substantially as shown and described.
Inventors: Crews; Jay A. (San Luis Obispo, CA)
Appl. No.: 06/581,588
Filed: February 21, 1984

Current U.S. Class: D14/391; 400/489; D18/12
Field of Search: ;D14/100,106,107,114 ;D13/32,38 ;340/365R,711 ;235/145R ;273/148B ;400/473,474,489,479 ;D18/12

References Cited [Referenced By]

U.S. Patent Documents
4201489 March 1980 Zapp
4333097 June 1982 Buric et al.
Foreign Patent Documents
2041295 Sep 1980 GB

Other References

IBM Technical Disclosure Bulletin, vol. 18, No. 12, 5-1976, p. 4187 Digital X" Typewriter Keyboard. .
IBM Technical Disclosure Bulletin, vol. 22, No. 6, 11-1979, p. 2352, One-hand Tactile Data Transmitter..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: McKown; Daniel C.

Description



FIG. 1 is a top, front, right side perspective view of a keyboard showing my new design;

FIG. 2 is a top plan view thereof on a reduced scale, as taken in the direction of arrow 2 in FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof on a reduced scale;

FIG. 5 is a left side elevational view thereof on a reduced scale;

FIG. 6 is a front elevational view thereof on a reduced scale as taken in the direction of arrow 6 in FIG. 5;

FIG. 7 is a rear elevational view thereof on a reduced scale as taken in the direction of arrow 7 in FIG. 4.

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