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:
Nov. 06, 1990
Filed:
Dec. 19, 1989
Applicant:
Inventors:
Jurg Holderegger, Datwil, CH;
Dionizy Simson, Winterthur, CH;
Assignee:
Jurg Holderegger, Datwil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
1011281 ; 1014151 ; 269 22 ;
Abstract
The mounting of the flat flexible printing screen is such that printing stencils can be applied in a correct position and practically without distortion on the printing screens. The screens are then mounted in the correct position in a stretching of printing frame or on a rotatable printing cylinder. The printing screen is secured at opposite ends to stiffening profiles which can be clamped in clamping devices on the printing frame or printing cylinder and can be stretched by moving one of the clamping devices. The printing screen may also be similarly mounted on a copying frame and a transfer frame.