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. 30, 1988
Filed:
Jun. 08, 1987
Applicant:
Inventors:
Robert R Fischer, Michigan City, IN (US);
Eugene H Cole, Valparaiso, IN (US);
Assignee:
Urschel Laboratories, Inc., Valparaiso, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26D / ; B26D / ;
U.S. Cl.
CPC ...
83698 ; 83402 ; 834044 ; 83857 ;
Abstract
A knife assembly for a water gun wherein each slot in the blade portion of each knife element for engagement within a corresponding slot in the base portion of an adjacent knife is configured to diverge outwardly towards the cutting edge so that bending of the cutting edge corner portions of the slot due to twisting of the adjacent knife during the cutting operation is prevented.