Keypad

Description

FIG. 1 is a top plan view of a keypad showing my new design, the broken lines being shown for illustrative purposes only and forming no part of the claimed invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a top, front and side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D286047 October 7, 1986 Roots et al.
D311913 November 6, 1990 Schaum
D327881 July 14, 1992 McFarlane
Foreign Patent Documents
2167218 May 1986 GBX
Other references
  • IBM Technical Disclosure Bulletin. vol. 3 No. 6 Nov. 1960 key top.
Patent History
Patent number: D336640
Type: Grant
Filed: Dec 21, 1990
Date of Patent: Jun 22, 1993
Inventor: Diane K. Ward (Lansing, MI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Dickinson, Wright, Moon, Van Dusen & Freeman
Application Number: 7/631,775
Classifications
Current U.S. Class: D14/115