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:
Dec. 06, 1983
Filed:
Feb. 01, 1982
Applicant:
Inventor:
Akihiko Isaka, Okaya, JP;
Assignee:
Kabushiki Kaisha Sankyo Seiki Seisakusho, Shimosuwa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G10F / ;
U.S. Cl.
CPC ...
84 9 / ;
Abstract
A device for supporting a music box drive shaft has an elastic U-shaped retaining plate which is adapted to engage a U-shaped steel plate frame which serves as a resonance plate. The retaining plate rather than the steel plate supports the drive shaft which lowers the manufacturing costs of the overall music box.