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:
Jun. 15, 2010
Filed:
Aug. 31, 2008
Applicants:
Richard E. Dubell, Loveland, OH (US);
Timothy L. Manning, Cincinnati, OH (US);
Inventors:
Richard E. Dubell, Loveland, OH (US);
Timothy L. Manning, Cincinnati, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B27C 5/00 (2006.01); B23C 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotary file includes: (a) a body having first and second ends, and an outer surface comprising at least one cutting edge; (b) a shank extending from the first end of the body which is adapted to be mounted in a rotary tool; and (c) a pilot extending from the second end of the body, the pilot defining an annular peripheral surface with an arcuate cross-section.