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. 29, 2014
Filed:
Oct. 16, 2012
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Prakash K. Mirchandani, Houston, TX (US);
Michale E. Waller, Huntsville, AL (US);
Jeffrey L. Weigold, Huntsville, AL (US);
Alfred J. Mosco, Spring, TX (US);
Assignee:
Kennametal Inc., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 10/43 (2006.01); E21B 10/62 (2006.01); E21B 10/627 (2006.01); E21B 10/633 (2006.01);
U.S. Cl.
CPC ...
Abstract
A modular fixed cutter earth-boring bit body includes a blade support piece and at least one blade piece fastened to the blade support piece. A modular fixed cutter earth-boring bit and methods of making modular fixed cutter earth-boring bit bodies and bits also are disclosed.