Keycap for a computer disk drive control switch

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Description

FIG. 1 is a top, front, side perspective view of a keycap for a computer disk drive control switch;

FIG. 2 is a side elevational view thereof opposite that shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an end elevational view thereof opposite that shown in FIG. 4;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D212865 December 1968 Bowman et al.
D282474 February 4, 1986 Sparks et al.
D301868 June 27, 1989 Schwartz
D311913 November 6, 1990 Schaum
3244847 April 1966 Erpel
3567893 March 1971 Ernst
4360722 November 23, 1982 Georgopulos
4778952 October 18, 1988 Watkins et al.
4843197 June 27, 1989 Kojima et al.
4997998 March 5, 1991 Bauer
Patent History
Patent number: D319050
Type: Grant
Filed: Nov 22, 1989
Date of Patent: Aug 13, 1991
Assignee: Digital Equipment Corporation (Maynard, MA)
Inventors: Karen L. Korellis (Andover, MA), Steven D. Kim (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Kenyon & Kenyon
Application Number: 7/440,979
Classifications
Current U.S. Class: D14/114