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:
Apr. 29, 2003
Filed:
Mar. 19, 2001
Applicant:
Inventors:
Nobuo Yamagami, Tokyo, JP;
Kunikazu Tomita, Tokyo, JP;
Yasuyuki Takada, Tokyo, JP;
Yoshihiko Oda, Tokyo, JP;
Chohachi Sato, Tokyo, JP;
Teruo Takeuchi, Tokyo, JP;
Ichiro Saito, Tokyo, JP;
Hiroaki Kato, Tokyo, JP;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 3/802 ; H01J 2/987 ;
U.S. Cl.
CPC ...
C22C 3/802 ; H01J 2/987 ;
Abstract
A steel sheet for preparing a heat shrink band effective for preventing the color drift is provided by a steel sheet having 24 kg/mm or higher of yield stress and 400 or higher of the product between the permeability &mgr; under a magnetic field of 0.3 Oe and the sheet thickness.