Electronic control keyboard

Description

FIG. 1 is a top, front, left side perspective view of an electronic control keyboard showing our new design;

FIG. 2 is a top plan 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 bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D279381 June 25, 1985 Leung
D282069 January 7, 1986 Lindhe
D285201 August 19, 1986 Kim
D285793 September 23, 1986 Moggridge
D308668 June 19, 1990 Briscoe et al.
4244659 January 13, 1981 Malt
4522518 June 11, 1985 Schmidt
4579470 April 1, 1986 Casey
4897649 January 30, 1990 Stucki
Patent History
Patent number: D322606
Type: Grant
Filed: Aug 22, 1989
Date of Patent: Dec 24, 1991
Assignee: Burle Industries (UK) Ltd. (Sunbury-on-Thames)
Inventors: Peter Muller (Los Gatos, CA), Peter Lowe (San Francisco, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Martin Fruitman
Application Number: 7/397,028
Classifications
Current U.S. Class: D14/115