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:
Mar. 15, 1994
Filed:
Nov. 03, 1992
Applicant:
Inventors:
Kenji Nakajima, Kanagawa, JP;
Atsuo Futami, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05F / ; H01T / ;
U.S. Cl.
CPC ...
361225 ; 118638 ; 250325 ; 361221 ;
Abstract
A charging apparatus for applying single polar electrostatic charges to a surface of a continuously travelling long web support before coating the support with a coating composition comprises a fine wire shaped corona discharging electrode connected to a electric source and a pass roller coated by a coating, the pass roller facing said corona discharging through the support.
Nakajima, Kenji. (1994). Method of applying single polar electro-static charges to continuously (U.S. Patent No. 5295039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5295039
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile