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US5023635A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual film and still video studio portrait system using parallel dedicated magnetic tracks on film

Assignee: Eastman Kodak Co
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Filing: 1989-06-23
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Granted: 1991-06-11
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Expires: 2009-06-23
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Abstract

Abstract A dual still video/film portrait system in which the film has a virtually transparent magnetic layer, the camera and the photofinishing system used to develop the film each having magnetic read/write heads and a processor for controlling data recorded and played back in magnetic tracks on the film.

Inventors

  • 👤 James V. Nealon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 06:29
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32101; H04N1/32106; H04N1/32112; G; G03; G03B; G03B17/00; G03B17/24; G03B27/00; G03B27/32; G03B27/46; G03B27/462; G03D; G03D15/00; G03D15/001; H04N1/21; H04N1/2104; H04N1/2112; H04N1/2116; G03B2206/00; G03B2206/004; G03B2217/00; G03B2217/24; G03B2217/242; G03B2217/244; G03B2217/246; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3225; H04N2201/3226; H04N2201/3274; H04N2201/3277

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 221 words
A camera system comprising: means for splitting an incoming beam into two beams; a strip of film having a virtually transparent magnetic layer therein; a still video imager; means for simultaneously exposing an image from one of said two beams onto said film to form a latent image frame thereon and for capturing an image from the other of said two beams on said still video imager, said exposing and capturing means including a processor responsive to a shutter release button for controlling the capturing of said image by said still video imager simultaneously with the exposing of said film, said processor including means for determining a still video frame number corresponding to the image captured by said still video imager; means responsive to said processor for recording data pertaining to said film frame, including said still video frame number, in a magnetic track on said magnetic layer adjacent said film frame, said recording means being comprised of record circuits connected to said processor and a magnetic head connected to said record circuits, said magnetic head being closely adjacent said film frame; and order entry station means for storing order information magnetically played back from said film, for storing subsequent modifications to said order information and for transmitting a modified version of said order information for magnetic recording on said film.
Claim 2
Dependent Claim 221 words
A camera system comprising: means for splitting an incoming beam into two beams; a strip of film having a virtually transparent magnetic layer therein; a still video imager; means for simultaneously exposing an image from one of said two beams onto said film to form a latent image frame thereon and for capturing an image from the other of said two beams on said still video imager, said exposing and capturing means including a processor responsive to a shutter release button for controlling the capturing of said image by said still video imager simultaneously with the exposing of said film, said processor including means for determining a still video frame number corresponding to the image captured by said still video imager; means responsive to said processor for recording data pertaining to said film frame, including said still video frame number, in a magnetic track on said magnetic layer adjacent said film frame, said recording means being comprised of record circuits connected to said processor and a magnetic head connected to said record circuits, said magnetic head being closely adjacent said film frame; and order entry station means for storing order information magnetically played back from said film, for storing subsequent modifications to said order information and for transmitting a modified version of said order information for magnetic recording on said film.
Claim 3
Dependent Claim 33 words
The system of claim 1 wherein said magnetic head records said data in plural magnetic tracks mutually parallel to the length of said film, said tracks being in registration with said film frame.
Claim 4
Dependent Claim 39 words
The system of claim 2 wherein said processor comprises means for transmitting a still video signal representing said image to said record circuit, whereby said signal is distributed and recorded among said plural parallel magnetic tracks on said film.

References Cited (Backward Citations)

US4716470A Cited
US4841359A Cited
US4811042A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-06-10 1994-12-10 1995-06-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-06-10 1998-12-10 1999-06-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-06-10 2002-12-10 2003-06-11 $7700.00 Window Closed / Lapsed

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