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:
Aug. 05, 2008
Filed:
Mar. 20, 2007
Herbert L. Hall, Jr., Newark, OH (US);
Herbert L. Hall, Jr., Newark, OH (US);
Other;
Abstract
A hand held tool includes a slotted handle having a jaw end, a medial section, and a gripping end, the medial section including a slot having a gear tooth rack. An operative handle has a pinion gear end and a gripping end, with pinion gear being fixed with respect to the operative handle, and the pinion gear being positioned in the slot and having a toothed portion and a non-toothed portion. An operative jaw is slidably mounted with respect to the slotted handle to cooperate with the jaw of the slotted handle to group a workpiece, the operative jaw having one or more guide mechanisms to maintain the orientation of the jaw with respect to the slot as the jaw slides and as torque is applied to the operative jaw when a workpiece is gripped.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile