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. 29, 2003
Filed:
Dec. 19, 2001
William B. Budrow, Long Beach, CA (US);
AWI Acquisition Company, Sylmar, CA (US);
Abstract
A utility knife which has a slidable blade carrier located within an internal chamber of a housing. When the blade carrier is extended it has mounted thereon an engaging block with this engaging block being biased by a single spring to an outer engaging position which will connect the engaging block with the innermost blade of the stack of blades and sliding movement of the blade carrier will result in that innermost blade to protrude from the housing. The engaging block is mounted by a pair of pins which are mounted on the blade carrier. Movement of the blade carrier is accomplished by a thumb button where the inner portion of the thumb button is laterally displaced from the outer portion of the thumb button in order to maximize the space within a blade storage chamber formed within the housing.