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. 23, 2004
Filed:
Jun. 13, 2002
Shinjiro Hirayama, Aichi, JP;
Hoshino Gakki Co. Ltd., , JP;
Abstract
An electric guitar has strings. Each string has a first contact point defined on a neck and a second contact point defined on a base plate attached to a body. The guitar includes a hinge mechanism for supporting the base plate such that the base plate pivots relative to the body. The hinge mechanism includes a pair of bores, each of which is formed at a side of the base plate. A bearing device is located in each bore. A pair of support pins protrudes from the body. Each support pin corresponds to one of the bearing devices and is located closer to the neck than the corresponding bearing device. A bracket is coupled to each support pin. A bracket pin is coupled to each bracket and fits into the corresponding bearing device. The axial midpoint of each bearing device and the center of the corresponding support pin are located on a line that is substantially parallel to the strings.