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:
Aug. 26, 2014
Filed:
Mar. 25, 2008
Applicants:
Mamoru Kawashita, Otsu, JP;
Fumiyasu Nomura, Otsu, JP;
Inventors:
Mamoru Kawashita, Otsu, JP;
Fumiyasu Nomura, Otsu, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 7/06 (2006.01); C25D 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A web pressure welding method for pressure welding, with respect to a running web, a first belt-shaped annular body which contact surface rotates with running of at least one web, where an area pressure for pressure welding to the web side is applied on the contact surface of the first belt-shaped annular body.