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. 17, 1994
Filed:
Nov. 17, 1992
Applicant:
Inventor:
S Leslie Ames, Sarver, PA (US);
Assignee:
Allegheny Ludlum Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
148111 ;
Abstract
A grain oriented silicon steel strip is flattened by a skin pass rolling to flatten undulations caused by scribe lines imparted to the strip for mechanically refining the magnetic domain wall spacings.
Ames, S. (1994). Skin pass rolling of mechanically scribed silicon steel (U.S. Patent No. 5312496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5312496
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile