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. 05, 2013
Filed:
Aug. 15, 2011
Akito Takegawa, Yachiyo, JP;
Michihiro Tsuchida, Tokyo, JP;
Akito Takegawa, Yachiyo, JP;
Michihiro Tsuchida, Tokyo, JP;
Pearl Musical Instrument Co., Chiba, JP;
Abstract
A hoop for securing a drum head to a drum, the hoop having a lower portion configured to mount the hoop to a shell of the drum and a flange formed in the lower portion of the hoop. The flange being configured to receive a tension control device for tuning the drum head. The hoop may also include an upper portion that is above and normal to the flange and an annular upper edge formed on the upper portion of the hoop that is rolled over and bent inward toward an inner peripheral surface of the hoop. The upper portion may be fixed to the inner peripheral surface of the hoop be welding or another method of fixing.