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. 13, 1994
Filed:
Feb. 08, 1993
Walter J Lewicki, Jr, Lancaster, PA (US);
John H Bowers, Clarksburg, NJ (US);
Armstrong World Industries, Inc., Lancaster, PA (US);
Abstract
This invention involves a process for producing in an electrographic system a product having an image depth perception. The process includes dispensing in a system a first dielectric layer and electrographically imaging this layer and developing the image. A second dielectric layer is subsequently dispersed in the system, imaged and developed. A preselected plurality of dielectric layers may be imaged and developed. These developed layers are superimposed and adhered together to form a multilayered substrate having a depth perception. The layers can be superimposed, adhered together and overcoated either before or after separation from the system.