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:
May. 31, 1988
Filed:
Feb. 03, 1987
Shumi Akazawa, Hiroshima, JP;
Ryobi Ltd., Hiroshima, JP;
Abstract
An electric drill's chuck key holding device is made up of an L-shaped chuck key receiving groove which comprises a first recess formed across the upper junction of the two half-housings of the drill body, and a second recess extended from the first recess in such a manner that it is perpendicular to the first recess. The two recesses receive an L-shaped chuck key. The first and second recesses have rubber members in such a manner that the rubber members protrude therein, thereby to positively hold the chuck key in the L-shaped chuck key receiving groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile