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:
Jun. 16, 1981
Filed:
Jun. 21, 1979
Applicant:
Inventors:
Raymond W Huggins, Pittsford, NY (US);
Paul W Burnham, Webster, NY (US);
Arthur L Torrey, Irondequoit, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B05C / ; G05G / ;
U.S. Cl.
CPC ...
118658 ; 118653 ; 118656 ; 118657 ; 118241 ; 355 / ; 430122 ;
Abstract
An apparatus in which a latent image is developed with particles having low conductivity. The particles are attracted to a member vibrating relative to the latent image. This increases the bulk conductivity of the particles being deposited on the latent image so as to improve development thereof.
Huggins, Raymond. (1981). Development system (U.S. Patent No. 4273069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4273069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile