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:
Nov. 09, 1982
Filed:
Oct. 31, 1980
Applicant:
Inventors:
Darrell F Smith, Jr, Huntington, WV (US);
Edward F Clatworthy, Huntington, WV (US);
Assignee:
Huntington Alloys, Inc., Huntington, WV (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21C / ;
U.S. Cl.
CPC ...
428595 ; 138177 ; 148 31 ; 420448 ;
Abstract
Directed to a nickel-chromium-molybdenum alloy containing about 1.3% to about 3% of aluminum plus titanium, which is particularly useful where corrosion resistance, strength and ductility are required, such as in oil well tubing.
Smith, Jr, Darrell. (1982). Tube material for sour wells of intermediate depths (U.S. Patent No. 4358511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4358511
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile