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. 26, 1999
Filed:
Oct. 15, 1996
Applicant:
Inventors:
Shinji Hamanaga, Shizuoka, JP;
Yoshihiko Matsukuma, Shizuoka, JP;
Assignee:
Yamaha Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D / ;
U.S. Cl.
CPC ...
84400 ;
Abstract
A mute attached to a brass instrument has an inner surface shaped in such a manner that standing waves of representative harmonic tones have respective final nodes therein close to final nodes of the standing waves generated without the mute, and the pitch of the sound is hardly changed between a performance with the mute and a performance without a mute.
Hamanaga, Shinji. (1999). Mute attached to brass instrument without change of pitch of sound (U.S. Patent No. 5973246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5973246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile