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. 14, 2000
Filed:
May. 26, 1998
Applicant:
Inventor:
Koichi Uchiyama, Ibaraki-ken, JP;
Assignee:
Riso Kagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41C / ;
U.S. Cl.
CPC ...
1011284 ; 10112821 ;
Abstract
A stencil printing plate is formed by perforating a film of a stencil sheet, and disposing a solid material on perforations of the film. The solid material includes a solvent soluble ink. when the solvent is supplied to the solid material, ink in the solid material is transferred to a sheet through the perforations.