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:
Mar. 11, 2003
Filed:
Sep. 19, 2000
Applicant:
Inventors:
Yasuo Yamamoto, Amimachi, JP;
Toshihiro Endo, Amimachi, JP;
Assignee:
Riso Kagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41L 1/318 ; B41L 1/304 ;
U.S. Cl.
CPC ...
B41L 1/318 ; B41L 1/304 ;
Abstract
An ink supply roll is disposed inside a printing drum of a stencil printer and supplies ink to the inner peripheral surface of the printing drum. At least the surface layer of the ink supply roll is formed of a nonmetal material which is not larger than 100° in contact angle and not larger than ±5% in swelling ratio to an ultraviolet-curing monomer.
Quick Actions:
Yamamoto, Yasuo. (2003). Stencil printing system using uv-curable ink and having ink supply roll comprised of nonmetallic material (U.S. Patent No. 6530318). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6530318
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile