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:
Feb. 03, 1998
Filed:
Dec. 08, 1995
Applicant:
Inventors:
Edwin Anthony Mycek, Scottsville, NY (US);
Larry Lee Lapa, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
216 35 ; 216 36 ; 216 43 ; 216 49 ; 156298 ; 1562722 ;
Abstract
A metallic sheet (10) is laminated between a pair of photoresist layers (26, 30) having different properties which permit one photoresist (26) to be stripped from the metallic sheet, substantially without effecting the other photoresist (30). A thin gauge blank or article (56) is photo-chemically machined from the lamination and the photoresist (26) is stripped from one side, leaving the other photoresist (30) to provide electrical insulation on just one side of the article.