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. 22, 1990
Filed:
Aug. 16, 1989
Denis J Lemaire, Boucherville, CA;
Wenger SA, Delemont, CH;
Abstract
The present disclosure describes a pocket knife. The pocket knife comprises a pair of bolster linings superposedly fixed to each other and defining a space therebetween, a cutting blade slidably mounted in the space relative to one of the linings and adjacent thereto, a leaf spring fixed to the other lining in the space, one end of the leaf spring adapted to abut against the end of the blade when the latter is projecting partly out of the linings, a knob connected to the end of the blade and extending out of a slot provided through the first lining, the knob being pivotingly connected to the end of the blade and adapted to push on the leaf spring and retract the latter from abutment with the end of the blade.