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:
Jul. 18, 1989
Filed:
May. 21, 1986
Applicant:
Inventor:
Lawrence W Craighead, Medota Heights, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128639 ; 128798 ; 428323 ; 428325 ; 428328 ; 428329 ; 428331 ; 428336 ; 4284258 ; 4284259 ; 428458 ; 428480 ;
Abstract
Films coated with a primer and an adhered layer of metal, metal oxide, metal salt, semiconductor material are shown. The primer is comprised of binder and powder particles and is coated to a dry thickness between 1 micron and 100 microns. The powder particles have a median effective spherical diameter between 0.5 microns and 100 microns.