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:
Mar. 31, 2020
Filed:
Apr. 13, 2018
Applicant:
Yamaha Corporation, Hamamatsu-shi, JP;
Inventors:
Akito Ohba, Hamamatsu, JP;
Shunsuke Ichiki, Hamamatsu, JP;
Assignee:
YAMAHA CORPORATION, Hamamatsu-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10C 3/12 (2006.01); G10B 3/12 (2006.01); G10H 1/34 (2006.01); G10C 3/23 (2019.01); G10C 3/168 (2019.01);
U.S. Cl.
CPC ...
G10B 3/12 (2013.01); G10C 3/168 (2013.01); G10C 3/23 (2019.01); G10H 1/34 (2013.01); G10H 1/346 (2013.01); G10H 2220/305 (2013.01);
Abstract
A support assembly according to one embodiment of the present invention is provided, the support assembly including a jack rotatably supported by a support; a repetition lever rotatably supported with respect to the support; a protrusion disposed at an intersecting portion of the jack and the repetition lever; and a protrusion receiving portion for receiving the protrusion; wherein the protrusion receiving portion defines a movable range of the protrusion and limits a rotation range of the jack.