Keyboard

- Thomson-CSF
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top view of a keyboard showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D225742 January 1973 Sims
D244863 June 28, 1977 Smith et al.
D245107 July 19, 1977 Mathis
D250022 October 24, 1978 Pycha
Patent History
Patent number: D270911
Type: Grant
Filed: Jan 21, 1981
Date of Patent: Oct 11, 1983
Assignee: Thomson-CSF (Paris)
Inventor: Evert Endt (Paris)
Primary Examiner: Susan J. Lucas
Attorney: Edwin E. Greigg
Application Number: 6/226,660
Classifications
Current U.S. Class: D14/100
International Classification: D1402;