The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 1985
Filed:
May. 20, 1983
Applicant:
Inventors:
Kenkichi Kaneko, Hamamatsu, JP;
Takeshi Hattori, Hamamatsu, JP;
Kensaku Hakamata, Hamamatsu, JP;
Satoru Hayashi, Hamamatsu, JP;
Takayuki Goshima, Hamamatsu, JP;
Masakazu Matsumoto, Hamamatsu, JP;
Assignee:
Kabushiki Kaisha Kawai Gakki Seisakusho, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10C / ;
U.S. Cl.
CPC ...
84431 ; 84177 ; 8418 / ; 84DI / ; 150 / ;
Abstract
A portable keyboard-type musical instrument includes detachable end support frames which can be attached to the musical instrument in either an extended supporting position or a retracted storage position, a support for the keyboard of the instrument being rigidly supported by members which are in turn rigidly attached to the frame of the musical instrument.