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:
Mar. 21, 1989
Filed:
Nov. 25, 1987
Applicant:
Inventors:
Leland R Whitney, St. Paul, MN (US);
Charles D Hoyle, Stillwater, MN (US);
Ronald W Seemann, St. Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; H01B / ; H05K / ;
U.S. Cl.
CPC ...
174 36 ; 156 51 ; 174 / ; 264173 ; 342-1 ;
Abstract
An electromagnetic radiation suppression covering conformable to a corresponding selected structure through reducing the extent of a surface dimension therein and containing one or more absorptive kinds of particles in a sheet of a corresponding thickness including such particles as iron oxides with adsorbed surface layers, such covering being formed through extruding a mixture of selected particles and binding material.