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:
Sep. 21, 2004
Filed:
Apr. 08, 2003
Applicant:
Inventors:
Wen-Li A. Chen, Rochester, NY (US);
Robert P. Bourdelais, Pittsford, NY (US);
Cheryl J. Kaminsky, Webster, NY (US);
Richard A. Castle, Webster, NY (US);
Thomas M. Smith, Spencerport, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/765 ; G03C 1/77 ; G03C 1/795 ;
U.S. Cl.
CPC ...
G03C 1/765 ; G03C 1/77 ; G03C 1/795 ;
Abstract
The invention relates to a material to form an indicator element comprising a base material and at least one photosensitive silver halide layer, wherein the base material comprises at least one specular reflective layer between two polymer layers wherein the polymer layer between the at least one specular reflective layer and the silver halide layer is substantially transparent.