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. 25, 2000
Filed:
Feb. 16, 1999
Benny R Barnes, Madison, VA (US);
Other;
Abstract
The invention is an improved ratchet wrench with a handle pivotally attached to a rotating head which can be locked into a position either axially aligned with the handle or laterally angled to one side of the handle. A locking mechanism includes a spring-biased, J-shaped structure, having an actuating shaft which passes through the handle and a locking pin which selectively engages one of a plurality of holes defined in a neck of the rotating head. The locking mechanism has a button on the actuating shaft to sandwich the spring against the handle and permit manual depression in order to move the locking pin from a locked to the unlocked position, the locking pin being biased by the spring towards the neck in a locked position. Angling the handle to one side allows the wrench to be used to loosen or tighten bolts where there is insufficient space to use a conventional straight wrench. The ratchet head may also be removed from the handle for use as a palm wrench or for substitution of the ratchet head with a ratchet head of a different size.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile