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:
Sep. 20, 1988
Filed:
Apr. 10, 1987
Applicant:
Inventor:
Martin Kesten, Rosrath, DE;
Assignee:
Messer Griesheim GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D / ;
U.S. Cl.
CPC ...
148 / ; 148125 ; 148327 ; 2041291 ;
Abstract
A compress gas container is made from Austenite steel alloy and is later strengthened or stabilized by cryo-deformation. The Austenite steel alloy is a metastable CrNi steel with a combined titanium and niobium content no greater than 0.02% by weight and a carbon content no greater than 0.045% by weight. With the nickel content up to 9.5% by weight, the carbon content is between 0.03% to 0.045%; and with the nickel content between 9.5% and 10%, the carbon content is below 0.03%.
Kesten, Martin. (1988). Compress gas container of austenite steel alloy (U.S. Patent No. 4772337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4772337
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile