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. 12, 1984
Filed:
Feb. 03, 1982
Applicant:
Inventors:
William A Hendrickson, St. Paul, MN (US);
Dudley M Sherman, Woodbury, MN (US);
Hsin-hsin Chou, Woodbury, MN (US);
Vasant V Kolpe, St. Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; G03G / ;
U.S. Cl.
CPC ...
428148 ; 428925 ; 428938 ; 430 66 ; 430530 ; 430524 ; 427 75 ; 427124 ;
Abstract
An article having a primed surface or improved electric charge transfer properties is disclosed. The surface has discrete sites of inorganic materials thereon.