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:
Sep. 14, 1982
Filed:
May. 15, 1981
Paul S Hepworth, Leicester, GB;
Martin G Whitehouse, Leicester, GB;
Plas Plugs Limited, Derby, GB;
Abstract
The invention relates to a blade holder of the hacksaw type which comprises a C-shaped portion spanned by a blade having a conventional pair of projections being receivable in a slot having a cruciform or T-slot in one arm of the C-shape and the other pair in a similar slot formed in a lever pivotted to the other arm. Movement of the lever from a loading position to an operative position imparts tension to the blade and in the example shown, involves movement into an over-center condition of the lever with respect to its pivotal mounting. The lever has an abutment surface projecting outwardly from its end portion adjacent the pivotal mounting so as to contact the second arm member when the lever is in its loading position to thereby act as an end stop.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile