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:
Sep. 22, 2015
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:
Int. Cl.
CPC ...
G10H 1/32 (2006.01); G10H 3/00 (2006.01); G10H 3/14 (2006.01); B29C 44/12 (2006.01); G10D 13/02 (2006.01); B29K 75/00 (2006.01); B29L 7/00 (2006.01); B29K 105/04 (2006.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
G10H 1/32 (2013.01); B29C 44/1271 (2013.01); G10D 13/024 (2013.01); G10H 3/146 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); B29L 2007/00 (2013.01); B29L 2009/00 (2013.01); G10H 2230/275 (2013.01);
Abstract
An electronic percussion pad includes a pad layer and a holding layer that holds this pad layer from a back surface thereof, in which the pad layer is formed of polyurethane foam laminated on a front surface of the holding layer. This pad layer is directly bonded to the holding layer by allowing a polyurethane foam composition, which is supplied to one surface of the holding layer, to foam and be cured.