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. 26, 2005
Filed:
Dec. 22, 1999
Applicant:
Ron Turfitt, Doylestown, PA (US);
Inventor:
Ron Turfitt, Doylestown, PA (US);
Assignee:
Sheffield Saw & Tool Co., Inc., Danboro, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27B033/02 ;
U.S. Cl.
CPC ...
Abstract
A cutting tool having a cutting tip partially constructed from ultrahard materials. The cutting tip is oriented on the cutting tool such that the face has a reduced surface area. This has the effect of greatly reducing cutting tool costs and of maintaining the radius of the blade essentially constant even after repeated sharpening of the cutting tip.