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.

Date of Patent:
Mar. 09, 1982

Filed:

Dec. 04, 1980
Applicant:
Inventor:

William A Martin, Fairport, NY (US);

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354 86 ; 354180 ;
Abstract

A film magazine, which is adapted to receive a stack of self-processing film units, is provided with a shuttle that reciprocates between a pair of pressure rollers to release the respective film units one at a time for movement into an exposure position, to engage and thereby support the released film unit for exposure, and to cause the exposed film unit to be removed from the exposure position between the rollers to initiate its processing. The shuttle is recessed at its leading end, and is thinner than the film units such that, upon rotation of the rollers, the respective dimensions of the shuttle and the film units will cause the rollers to: (1) engage the shuttle to initiate reciprocation of the shuttle until the film unit enters between the rollers, (2) disengage the shuttle and engage the film unit to advance the film unit between the rollers, and (3) when the film unit has passed entirely through the rollers, reengage the shuttle to continue its reciprocation.


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Martin, William. (1982). Film magazine (U.S. Patent No. 4318601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4318601

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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