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. 02, 1999
Filed:
Oct. 14, 1997
Applicant:
Inventors:
Hiroshi Tateishi, Fujinomiya, JP;
Masayasu Nonogaki, Numazu, JP;
Assignees:
Ricoh Company, Ltd., Tokyo, JP;
Tohoku Ricoh Co., Ltd., Miyagi-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41N / ;
U.S. Cl.
CPC ...
10112821 ; 428195 ;
Abstract
A heat-sensitive stencil is disclosed which includes a porous substrate having opposing first and second surfaces, and a thermoplastic resin film bonded to the first surface of the substrate with an adhesive, wherein the second surface of the substrate is negative to a wax No. 6 pick test defined in the specification herein so that the fibers constituting the substrate are not picked off during its contact with a platen roller in the master forming stage.