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:
Jan. 09, 1990
Filed:
Nov. 08, 1988
Applicant:
Inventor:
Shigeru Yasuda, Tokyo, JP;
Assignee:
Nitto Kohki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
5117 / ; 51268 ; 15145 ;
Abstract
A disk grinder is of a type wherein a grinding wheel and a wheel guard for surrounding part of the grinding wheel are provided for the tip end portion of a handle. The disk grinder comprises fixing member for fixing the wheel guard to the tip end portion of the handle, a subhandle-fitting tool which can be fixed to the tip end portion of the handle together with the grinding wheel, by the fixing member, and a subhandle which is attachable/detachable from the subhandle-fitting tool.
Yasuda, Shigeru. (1990). Disk grinder (U.S. Patent No. 4891915). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4891915
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile