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:
Oct. 09, 2007
Filed:
Jul. 30, 2002
Applicants:
Yoshihide Sugiyama, Wakayama, JP;
Yasunari Okagaito, Wakayama, JP;
Inventors:
Yoshihide Sugiyama, Wakayama, JP;
Yasunari Okagaito, Wakayama, JP;
Assignee:
Duplo Seiko Corporation, Wakayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41C 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plate-making method for stencil printing in which heat-sensitive stencil plate material for stencil printing consisting of a thermoplastic resin film is melted by heating of a thermal head to perforate an ink permeable openings includes forming recesses on one side of the film. An opposite side to the one side of the film is heated so that the heated portion is melted for communication with the recesses to form ink permeable openings.