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:
Jul. 05, 1994
Filed:
Feb. 16, 1993
Applicant:
Inventor:
Frederick Slavitter, Needham, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354275 ; 354 86 ; 354304 ; 354312 ;
Abstract
A film cassette for an automatic film processor is provided with a cam surface for consistently and accurately guiding a force-transmitting member into and out of engagement with a pocket formed in a sheet element of a self-developing, peel-apart film unit enclosed therein, for the subsequent movement of the sheet element into a developer liquid spread system located in the film processor for engagement with other film unit elements.