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:
Aug. 28, 2007
Filed:
Aug. 15, 2003
Robert J. Fleming, St. Paul, MN (US);
Peter D. Condo, Lake Elmo, MN (US);
Edward J. Anderson, Somerset, WI (US);
Clark I. Bright, Tucson, AZ (US);
Robert J. Fleming, St. Paul, MN (US);
Peter D. Condo, Lake Elmo, MN (US);
Edward J. Anderson, Somerset, WI (US);
Clark I. Bright, Tucson, AZ (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Electrically conductive films comprising a flexible support, an extensible metal or metal alloy layer, and a crosslinked polymeric protective layer have at least one permanently deformed curved region. The films can be light transmissive and can have regions of compound curvature, and the metal or metal alloy layer can be substantially continuous. The films have reduced susceptibility to fracture or corrosion compared to commercially available electromagnetic interference (EMI) shielding films.