Keyboard for a personal computer

- IBM
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Description

FIG. 1 is a top, front right side perspective view of a keyboard for a personal computer showing our new design;

FIG. 2 is a bottom, rear left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D270911 October 11, 1983 Endt
Other references
  • Computer Design, 1-1981, p. 29, Digital Engineering VT100 Terminal, Keyboard. Computer Design, 4-1981, p. 94, Ann Arbor Terminals, Inc. Keyboard (right). Computer Design, 4-1981, p. 106, Texas Instruments, Video Display Terminal Keyboard.
Patent History
Patent number: D287972
Type: Grant
Filed: Sep 15, 1983
Date of Patent: Jan 27, 1987
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Thomas A. Anzelone (Fort Lauderdale, FL), Myron F. Davis (Boca Raton, FL), Willis Y. Jordan, III (Boca Raton, FL)
Primary Examiner: Susan J. Lucas
Application Number: 6/532,644
Classifications
Current U.S. Class: D14/100