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. 01, 2014
Filed:
May. 10, 2010
Applicant:
Toshiyuki Takahashi, Tokyo, JP;
Inventor:
Toshiyuki Takahashi, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 15/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A brass instrument practice device () is used for practicing while holding a lip state for playing a brass instrument and has a tubular body () and a mouth piece portion (). The tubular body () has a through hole () formed inside. The mouth piece portion () is secured on one end side of the tubular body (), has a cross-sectional shape relatively long in one direction so as to fit the shape between the upper and lower lips, and has an opening portion () communicating with the through hole () and constituting a flow path through which air from the lips flows.