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:
Jun. 21, 2016
Filed:
Aug. 14, 2014
Applicant:
Yamaha Corporation, Hamamatsu-Shi, Shizuoka-Ken, JP;
Inventor:
Tomoya Miyata, Hamamatsu, JP;
Assignee:
Yamaha Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D 13/02 (2006.01); G10H 3/00 (2006.01); B29C 44/12 (2006.01); B29C 70/78 (2006.01); B29C 70/22 (2006.01); B29L 31/34 (2006.01); B29K 105/04 (2006.01); B29K 75/00 (2006.01); B29L 31/00 (2006.01); B29K 705/02 (2006.01);
U.S. Cl.
CPC ...
G10D 13/029 (2013.01); B29C 44/1209 (2013.01); B29C 70/22 (2013.01); B29C 70/78 (2013.01); G10D 13/02 (2013.01); G10H 3/00 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); B29K 2705/02 (2013.01); B29K 2713/00 (2013.01); B29L 2031/34 (2013.01); B29L 2031/758 (2013.01);
Abstract
An electronic percussion pad includes: a pad main body that is formed of a foaming elastomer; and a composite layer that includes an expandable fiber sheet laminated on a front surface of the pad main body. In the composite layer, fiber of the fiber sheet and a foaming elastomer of the pad main body are present, and the composite layer contains bubbles.