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:
Sep. 15, 1992
Filed:
Apr. 03, 1989
Applicant:
Inventors:
Wilhelmus J Verheesen, Zwartven, NL;
Arnoldus T Steenkamer, Oostrum, NL;
Assignee:
Stork X-Cel B.V., , NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430308 ; 430300 ; 1011284 ;
Abstract
Disclosed is a process for preparing a cylindrical rotary screen printing stencil to made it suitable for use in a screen printing machine. In the process the steps of application of a photosensitive coating, drying, pattern-wise exposure, development and hardening are carried out while the end rings are already fitted in the ends of the screen. Described is also a system of devices suitable for carrying out said process.