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:
Feb. 26, 2019
Filed:
Dec. 12, 2017
Applicant:
Rovner Products Incorporated, Timonium, MD (US);
Inventors:
Philip Lee Rovner, Timonium, MD (US);
George Reeder, Reisterstown, MD (US);
Assignee:
ROVNER PRODUCTS INCORPORATED, Lutherville-Timonium, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 9/02 (2006.01); G10D 9/02 (2006.01);
U.S. Cl.
CPC ...
G10D 9/02 (2013.01);
Abstract
An improved mouthpiece for use with single reed woodwind instruments is provided. The transition from the top surfaces of the side rails to the exterior of the mouthpiece includes a chamfer extending along a portion of each side rail to achieve a venturi effect between the top surfaces and the reed at the region of the tone chamber adjacent the tip rail.