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. 14, 2002
Filed:
Aug. 06, 1998
Applicant:
Inventor:
Marc Mantel, Mercury, FR;
Assignee:
Usinor, Puteaux, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21C 3/706 ;
U.S. Cl.
CPC ...
B21C 3/706 ;
Abstract
Sheet having a multilayer structure, called a sandwich sheet, composed of two rolled metal skins which are joined together by a core, in which sheet the core contains a stainless steel wool.
Mantel, Marc. (2002). Sheet having a multilayer structure (U.S. Patent No. 6387535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6387535
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile