Auxiliary keypad

- IBM
Description

FIG. 1 is a right front and top perspective view of the auxiliary keypad with the cover in the open position;

FIG. 2 is a left rear and top perspective view thereof;

FIG. 3 is a right front and top perspective view thereof with the cover in the closed position;

FIG. 4 is a left rear and top perspective view thereof;

FIG. 5 is a top plan view with the cover in the open position;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a left side elevational view thereof; and,

FIG. 10 is a bottom plan view thereof.

FIGS. 5-10 are drawn on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie et al.
D255125 May 27, 1980 Hazama et al.
D321865 November 26, 1991 Derocher
4229726 October 21, 1980 Deaton et al.
Other references
  • At Magazine . Feb. 1985 p. 149 . Trackhouse Keypad. Information Week . Jan. 28, 1985 . p. 65 . Compact low profile keyboard (right side).
Patent History
Patent number: D337106
Type: Grant
Filed: Nov 5, 1990
Date of Patent: Jul 6, 1993
Assignee: International Business Machines Corp. (Armonk, NY)
Inventor: Joseph E. Jasinski (Delray Beach, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Martin J. McKinley
Application Number: 7/609,328
Classifications
Current U.S. Class: D14/115