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. 28, 1992
Filed:
Jan. 11, 1991
Applicant:
Inventors:
Robert C Beals, Dodge City, KS (US);
Robert A Gatzen, Newington, CT (US);
Assignee:
Evans Products, Inc., Dodge City, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10D / ;
U.S. Cl.
CPC ...
8441 / ;
Abstract
A muffling device for enhancing the sound and feel of a bass drum. The muffling device includes a flat pad and a pillow which is hinged to the pad and which exerts spring resistance to flexure about the hinge. The underside of the pad has a pair of fastening strips for application to mating fastening strips on the drum body to secure the pad in the drum body with the pillow flexed about its hinge and resting against the batter head of the drum to apply a tension force to it. The pad and pillow have sound absorbing cores continued within netting having mesh openings through which the cores are exposed.