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:
Dec. 23, 1986
Filed:
Jun. 10, 1985
Applicant:
Inventor:
Gunes M Ecer, Irvine, CA (US);
Assignee:
CDP, Ltd., Newport Beach, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
175330 ; 7610 / ; 148127 ; 172747 ; 175332 ; 175374 ; 175410 ; 419-8 ; 419 36 ; 419 42 ; 419 49 ; 419 68 ;
Abstract
The method of forming a cutter, which includes a core and a wear resistant insert defining a body means which includes