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:
May. 13, 2003
Filed:
Aug. 13, 2001
Applicant:
Inventor:
Ronnie L. Gregston, Marlow, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
C10M / ;
Abstract
This invention provides a tapping composition, a method of making the tapping composition and a method of using the tapping composition to cut internal threads on the surface of a hole drilled in metal. The tapping composition of this invention is comprised of a uniform blend of a glyceride, a liquid hydrocarbon oil and a polyvinyl chloride resin.