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:
Aug. 05, 2008
Filed:
Sep. 23, 2005
Applicant:
Naoki Sato, Aichi, JP;
Inventor:
Naoki Sato, Aichi, JP;
Assignee:
Hoshino Gakki Mfg. Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pedal device for a drum includes a base plate, a pedal, a chain, a pivot shaft, a beater, and an extension coil spring. When the pedal is freed from a depressed state, the urging force of the extension coil spring returns the beater from an operation position to a suspended position and returns the pedal to a standby position. A compression coil spring is arranged between the pedal and the base plate.