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. 26, 1995
Filed:
Jun. 30, 1994
Applicant:
Inventors:
Assignee:
Konica Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430496 ; 430501 ; 430533 ; 430534 ; 430535 ; 430930 ; 2423484 ; 2063161 ; 206455 ;
Abstract
A package of photographic light-sensitive film is disclosed. The package comprises a cartridge enclosing a spool and a stripe of a photographic light-sensitive film rolled up on said spool, in which the cross sectional area of the cartridge is not larger than 370 mm.sup.2, and the cross sectional area of the spool is not larger than 95 mm.sup.2. The free space ratio V in the cartridge calculated by the following equations is not more than 0.25; and said photographic light-sensitive film comprises silver halide emulsion layer and a support comprising two or more laminated layers each composed of a polyester or a copolymeric polyester, respectively;