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Film information exchange system using dedicated magnetic tracks on film    
United States Patent5130745   
Link to this pagehttp://www.wikipatents.com/5130745.html
Inventor(s)Cloutier; Robert P. (Spencerport, NY); Atkinson; William C. (Webster, NY); Wash; Michael L. (Pittsford, NY); Whitfield; Arthur A. (Rochester, NY)
AbstractA virtually transparent magnetic layer is included as an additional layer in a photographic film strip. Information exchange between various users of the film such as, for example, the film manufacturer, the camera user, the dealer and photofinisher, is facilitated by plural longitudinal magnetic tracks on the film that begin and end within individual frames. Each track is dedicated to the writing and reading of a predetermined set of parameters relating to the corresponding frame, for easy access by a particular one of the various users. Each user has the capability to read and/or write informaton in self-identifying data fields in the corresponding tracks.



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Drawing from US Patent 5130745
Film information exchange system using dedicated magnetic tracks on film - US Patent 5130745 Drawing
Film information exchange system using dedicated magnetic tracks on film
Inventor     Cloutier; Robert P. (Spencerport, NY); Atkinson; William C. (Webster, NY); Wash; Michael L. (Pittsford, NY); Whitfield; Arthur A. (Rochester, NY)
Owner/Assignee     Eastman Kodak Company (Rochester, NY)
Patent assignment
All assignments
Publication Date     July 14, 1992
Application Number     07/685,261
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     April 12, 1991
US Classification     355/40 352/236 360/1 396/319 396/429 430/496
Int'l Classification     G03B 017/24 G03B 027/52
Examiner     Mathews; A. A.
Assistant Examiner    
Attorney/Law Firm     Heslin & Rothenberg
Address
Parent Case     CROSS REFERENCE TO RELATED APPLICATIONS This application is a continuation of U.S. Ser. No. 07/255,693 filed on Oct. 7, 1988 now abandoned.
Priority Data    
USPTO Field of Search     354/75 354/108 354/106 354/109 354/76 352/37 352/92 352/236 355/40 360/1 360/2 360/3 430/140 430/495 430/496 430/523
Patent Tags     film information exchange dedicated magnetic tracks film
   
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