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. 21, 1993
Filed:
Jan. 10, 1992
Applicant:
Inventor:
Larry W Vincent, Montgomery, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
29456 ; 295272 ; 106 1423 ; 106 1413 ; 106 1441 ;
Abstract
A corrosion inhibiting system for protection of the threads of oil country tubular goods, including a vapor phase corrosion inhibitor and a liquid phase corrosion inhibitor in water solution, and a transparent thread protector. The threads may be inspected for corrosion without removing the thread protector or the corrosion inhibitor, and the corrosion inhibitor may be left on the threads for use in combination with an anaerobic sealing compound.
Vincent, Larry. (1993). Threaded joint with corrosion protection (U.S. Patent No. 5271141). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5271141
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile