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:
Nov. 06, 1984
Filed:
Feb. 03, 1982
Applicant:
Inventors:
Vasant V Kolpe, St. Paul, MN (US);
Dudley M Sherman, Woodbury, MN (US);
William A Hendrickson, St. Paul, MN (US);
Hsin-hsin Chou, Woodbury, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 71 ; 427191 ; 427199 ; 427250 ; 2041 / ; 2041 / ; 204190 ; 430132 ; 430 66 ; 430 67 ;
Abstract
The surface properties of solid substrates are improved by the formation of discrete sites of inorganic materials on one surface of the substrate.