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. 26, 1989
Filed:
Jul. 08, 1988
Applicant:
Inventor:
Brandon H Brown, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
355297 ; 152565 ; 1525651 ; 118652 ; 430125 ; 355298 ; 355299 ; 355305 ;
Abstract
An apparatus for cleaning a surface includes a cleaning element, a housing for holding particles removed from the surface, a passive magnet carried by a particle moving member within the housing, and a driven magnet outside the housing for inducing movement in the passive magnet thereby causing the particle moving member to move and to spread particles within the housing.