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:
Apr. 28, 2020
Filed:
Mar. 27, 2019
Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu-shi, Shizuoka-ken, JP;
Mitsuo Yamashita, Hamamatsu, JP;
KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO, Hamamatsu-Shi, Shizuoka-Ken, JP;
Abstract
A long part-mounting structure of a piano, which makes it possible to mount a long part as a component part of a piano to a mounted member without causing warpage of the long part and maintain excellent appearance of the piano even when applied to a transparent piano. This long part-mounting structure is for mounting a keyslip as a component part of the piano to a keybed over the entire longitudinal length of the keyslip. The keyslip has a contact surface in contact with the keybed over the entire longitudinal length of keyslip and a mounting protrusion extending the entire longitudinal length of the keyslip and protruding a predetermined length toward the keybed from the contact surface. The keybed has a contacted surface with which the contact surface of the keyslip is brought into contact and a long groove into which the mounting protrusion is fitted.