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:
Apr. 12, 1983
Filed:
Nov. 18, 1981
Stephen G Mearig, Mountville, PA (US);
Armstrong World Industries, Inc., Lancaster, PA (US);
Abstract
A rotary printing screen is made with selected areas being provided with a perforated mesh region through which printing ink may be passed. These mesh areas are provided with a mesh pattern recessed back from the exterior surface of the rotary printing screen so as to permit greater ink deposition thicknesses. The screen is formed by an electro-metal deposition method which provides a basic conventional screen structure. The mesh areas are then masked and an additional deposition of material is provided in the non-mesh areas to build up these areas and, consequently, provide a recessed area in the region of the originally formed mesh design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile