Combined guitar and keyboard

Description

FIG. 1 is a front elevational view of a combined guitar and keyboard showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front perspective view thereof; and

FIG. 8 is a rear, bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D183681 October 1958 Deaver
D224841 September 1972 Dawson
D255803 July 8, 1980 Leal
D256366 August 12, 1980 Dworsky
3541912 November 1970 Radke
3555166 January 1971 Gasser
4091702 May 30, 1978 Murakami
4785705 November 22, 1988 Patterson
Patent History
Patent number: D310090
Type: Grant
Filed: Mar 11, 1987
Date of Patent: Aug 21, 1990
Inventors: Debra S. Stone (La Habra, CA), Gary Hahn (La Habra, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Attorney: Harvey C. Nienow
Application Number: 7/24,396
Classifications