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:
Jan. 07, 2013
Filed:
Oct. 31, 2010
Applicant:
Andrew Demko, Wampum, PA (US);
Inventor:
Andrew Demko, Wampum, PA (US);
Assignee:
Cold Steel, Ventura, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26B 3/06 (2005.12); B26B 11/00 (2005.12); F41B 13/02 (2005.12); F41C 27/18 (2005.12);
U.S. Cl.
CPC ...
Abstract
An improvement for a dual handle fighting knife having interlocking handles when in open position and multiple spring blades stabilization in open and closed position. The handle blade spring engagement provides for a safe, straight-forward interlocking blade position and spacing of said cutting edge engagement with said handle when in closed position.