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. 16, 2014
Filed:
Feb. 25, 2013
Applicant:
Eric Schmidt, Wichita, KS (US);
Inventor:
Eric Schmidt, Wichita, KS (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10D 13/02 (2006.01);
U.S. Cl.
CPC ...
G10D 13/02 (2013.01); G10D 13/021 (2013.01);
Abstract
Disclosed is a device which is designed to improve the accoustics of a drum. The device has two halves, and it attaches about a hole formed in the drum head. One or both halves have portions which can be flared to a variety of degrees, e.g., 90 degrees, 180 degrees, 360 degrees or more.