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:
Jul. 05, 1994
Filed:
Oct. 08, 1993
Applicant:
Inventor:
Steven J Brox, Ridgefield, WA (US);
Assignee:
Norton Company, Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C / ; B23C / ; B23B / ; B23D / ;
U.S. Cl.
CPC ...
407 32 ; 407 42 ; 407118 ; 407119 ; 408144 ; 408145 ;
Abstract
A cutting tool having a diamond film cutting edge is disclosed. The tool may have a shear cutting angle of up to 25.degree. while maintaining its durability and achieving a high degree of cutting efficiency.