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. 26, 1977
Filed:
May. 16, 1975
Applicant:
Inventor:
John S Bernhard, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 118407 ; 118D / ; 355 10 ; 427 17 ;
Abstract
Coating applicator system comprising a stationary blade and a reciprocating applicator blade. A quantity of photoelectrophoretic ink is supplied to the surface of the stationary blade when the applicator plate is cammed out. When the applicator plate is cammed in, the applicator plate moves the ink on the stationary coater blade into the coating gap to supply a uniform quantity of ink to the surface to be coated.
Bernhard, John. (1977). Coating system having a composite applicator assembly provided with a (U.S. Patent No. 4019816). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4019816
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile