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:
Dec. 30, 1997
Filed:
Apr. 30, 1996
Phillip A Taylor, Lake Elmo, MN (US);
Jeffrey M Florczak, Maplewood, MN (US);
Mark A Peterson, River Falls, WI (US);
Paul R Iverson, St. Croix Falls, WI (US);
Joseph Skorjanec, White Bear Lake, MN (US);
Robert D Lorentz, North Oaks, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
The present invention relates to a photographic film base comprising a transparent support base and a binderless layer of magnetic material coated thereon. According to another aspect, the present invention relates to a color photographic material comprising a photographic film base and at least one light-sensitive layer coated thereon, wherein said photographic film base comprises a transparent support base and a binderless layer of magnetic material coated thereon.