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:
Oct. 22, 1996
Filed:
Apr. 28, 1995
Yoshiki Hoshino, Aichi-ken, JP;
Hoshino Gakki Co., Ltd., , JP;
Abstract
A beater assembly includes a first beater rotary shaft which is linked with a first operating shaft through a first link, and a second beater rotary shaft which is linked to a second operating shaft through a second link. The first and second beater rotary shafts are linked through a bearing which permits relative rotation between the first and second beater rotary shafts and those shafts are supported at the tops of supports on both sides of the beater assembly. A respective cam member is rotatably adjustably installed at one end of the first rotary shaft and the second rotary shaft and a spring is provided between each of the cam members and the lower part of the supports.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile