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. 12, 2021
Filed:
Apr. 27, 2020
Applicant:
Hoshino Gakki Co., Ltd., Aichi, JP;
Inventor:
Naoki Shibuya, Nagoya, JP;
Assignee:
HOSHINO GAKKI CO., LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10D 3/153 (2020.01); G10D 3/22 (2020.01); G10D 1/08 (2006.01);
U.S. Cl.
CPC ...
G10D 3/153 (2020.02); G10D 1/085 (2013.01); G10D 3/22 (2020.02);
Abstract
An electric guitar includes a body, a neck, and a tremolo device. A tremolo cavity for accommodating a tremolo spring is formed on the back of the body. A metal cover is attached to the tremolo cavity so as to cover the tremolo spring from the outside. A magnetic force generating portion that generates a magnetic force for fixing the metal cover to the body is provided in the vicinity of the tremolo cavity.