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:
Nov. 18, 1997
Filed:
Feb. 04, 1992
Applicant:
Inventor:
Shinichi Usuda, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10G / ;
U.S. Cl.
CPC ...
84458 ; 84453 ; 224269 ; 224197 ;
Abstract
A drum adjustment apparatus (60) is disclosed which retains a drum key (50) on the clothes of a user for ready access in adjusting the tension of drum heads. An envelope (64) mounts the drum key to a rotatable yoke (72) of a spring loaded snap (80) which may be attached to a belt loop of the user and left there while making fine drum head tuning adjustments.
Usuda, Shinichi. (1997). Drum adjustment apparatus (U.S. Patent No. 5689076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5689076
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile