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:
Jul. 04, 1989
Filed:
May. 05, 1988
William H Kasner, Penn Hills Township, Allegheny County, PA (US);
Roger L Swensrud, Plum Borough, PA (US);
Daniel P Soroka, Imperial, PA (US);
Wei-Fang A Su, Murrysville, PA (US);
Steve A Wutzke, Penn Hills Township, Allegheny County, PA (US);
Vincent A Toth, Penn Township, Westmoreland County, PA (US);
Luciano C Scala, Murrysville, PA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A system which utilizes a source of ultraviolet radiation to mark a surface or to cure selectively a photosensitive paint applied to a surface. The source of UV light is either a laser or a broadband source and the light is controlled by an aperture and/or a stencil apparatus. The photosensitive paint is applied by a controlled technique as a protective or a decorative coating.