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. 06, 1982
Filed:
Dec. 09, 1980
Applicant:
Inventor:
Donato F Pizzuti, Lynnfield, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354 21 ;
Abstract
A photographic apparatus is disclosed having a sensing mechanism for adjusting automatic photographic functions of the apparatus in accordance with particular film characteristics of the film to be used. Included in the sensing mechanism is a plurality of sensing arrangements operable between different sensing states, which number of states is in excess of the number of sensing arrangements, responsive to different coding arrangements, on respectively different containers for effecting a select photographic function according to the film characteristics represented by the coding arrangement.