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:
Mar. 25, 1980
Filed:
Aug. 04, 1978
Applicant:
Inventor:
Gurdip S Sethi, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354121 ; 354275 ; 354277 ;
Abstract
A film cartridge assembly is disclosed including a two-part casing with a film disk rotatably mounted therein. Individual image areas on the film disk are sequentially aligned with an exposure window in one casing part by rotation of the disk. An opaque cover member is mounted in the casing for reciprocating movement into and out of alignment with the exposure window to control admission of light to the film disk. Coupling means interconnect the film disk and the cover member to impart rotational movement to the film disk during and as a result of at least a portion of the movement of the cover member.