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. 24, 2006
Filed:
Nov. 24, 2003
Applicants:
Larry Buchtmann, Goldsboro, NC (US);
Gary Pia, Stratford, CT (US);
Inventors:
Larry Buchtmann, Goldsboro, NC (US);
Gary Pia, Stratford, CT (US);
Assignee:
Acme United Corporation, Fairfield, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cutting implement having a pair of cutting blades and a coating is provided. The coating has titanium chromium nitride and provides the cutting blades with a satin silver appearance. In some embodiments, the titanium chromium nitride coating has a thickness in a range between about 0.3 microns and 0.5 microns, a surface roughness in a range of about 15 to 25 10inch/inch, and a hardness in a range of about 5.7 to about 9.1 gegapascals.