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:
May. 28, 1991
Filed:
Oct. 11, 1989
John E Morse, E. Irondequoit, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
In a reprographic or graphic arts application halftoned latent images of a continuous tone original image are created by imagewise exposure of a photosensitive member through a pressurized screen assembly. A transparent platen supports the original with one or more lamps being provided to illuminate the original resting on the platen. The light image produced is transmitted by an optical system through the pressurized screen assembly to the image plane of a photosensitive member to create the latent image. A pressurized cell within the screen assembly prevents sagging of the screen such that in the image plane of the projected image, the spacing of the halftone imaged pattern is uniform. A single blower system is provided to supply either a negative or positive pressure for the cell, depending upon the direction of sag.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile