Keyboard for electronic accordion

Description

FIG. 1 is a front, top and right side perspective view of a keyboard for an electronic accordion showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right side elevational view;

FIG. 7 is a left side elevational view;

FIG. 8 is a top plan view of a second embodiment of a keyboard for an electronic accordion showing my new design wherein the upper left group of controls is different from that of the other embodiment.

FIG. 9 is a front elevational view thereof; and

FIG. 10 is a rear elevational view thereof.

A rear elevational view, a bottom plan view, a right side elevational view and a left side elevational view of the keyboard of FIG. 11 correspond to FIGS. 4, 5, 6 and 7, respectively.

Referenced Cited
U.S. Patent Documents
D102417 December 1936 Defonso
D186470 October 1959 Pancotti
D224444 July 1972 Chilton et al.
D225274 November 1972 Shabbarrasi
D235161 May 1975 Mayer et al.
Patent History
Patent number: D256590
Type: Grant
Filed: Jan 18, 1978
Date of Patent: Aug 26, 1980
Assignee: FM Musical Instruments, Inc.
Inventor: Franco Orlandoni (Union City, NJ)
Primary Examiner: Joel Stearman
Assistant Examiner: Jane E. Corrigan
Attorney: Lawrence I. Lerner
Application Number: 5/870,278
Classifications
Current U.S. Class: Element Or Attachment (D17/4); Keyboard Type (D17/1); Element Or Attachment (D17/9)
International Classification: D1701;