Patent US4294537A successfully refreshed from Google Patents.
US4294537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic reprint system with information display
Assignee: Pako Corp
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Filing: 1980-01-07
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Granted: 1981-10-13
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Expires: 2000-01-07
Abstract
Abstract A photographic reprint system utilizes film segments or strips which are attached to an elongated tab. Information relating to the printing of each frame, including the desired print quantity, the color balance setup to be used in printing the frame, and exposure corrections used in printing that frame are stored sequentially in a storage medium such as a floppy disk. After the tab with attached film segments has been prepared, it is taken to a photographic printer where the tab with attached film segments is advanced sequentially and the film frames are printed. This printing is based upon information which is retrieved sequentially from the storage medium. The photographic printer includes displays for displaying the print quantity, color balance setup, and exposure corrections for each frame. In addition, the printer includes a display for displaying the order number, strip number, and frame number corresponding to the information retrieved from the storage medium. The displayed information permits the operator to monitor the operation of the printer and assists in resynchronization after a loss of synchronization has occurred.
Inventors
- 👤 Ronald C. Laska
- 👤 Janis Pone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:52
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/46; G03B27/462; G03B27/72; G03B27/73; G03B27/735
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
152 words
In a photographic reprint system in which photographic prints are produced from film frames of short previously-severed film strips which are connected together, the improvement comprising: storage means for storing information for each film frame to be printed, the information including the number of prints to be made from each film frame; a print gate at which light is directed through a film frame to expose a photosensitive medium and produce a print; means for sequentially advancing the film frames to the print gate; means for sequentially retrieving the stored information from the storage medium; and means for displaying in human readable form information retrieved from the storage means in a predetermined time relationship with respect to the sequential advancing of the film frames to the print gate and printing of the film frames; and means for displaying a human readable indication of the film frame for which information has been retrieved.
Claim 2
Dependent Claim
152 words
In a photographic reprint system in which photographic prints are produced from film frames of short previously-severed film strips which are connected together, the improvement comprising: storage means for storing information for each film frame to be printed, the information including the number of prints to be made from each film frame; a print gate at which light is directed through a film frame to expose a photosensitive medium and produce a print; means for sequentially advancing the film frames to the print gate; means for sequentially retrieving the stored information from the storage medium; and means for displaying in human readable form information retrieved from the storage means in a predetermined time relationship with respect to the sequential advancing of the film frames to the print gate and printing of the film frames; and means for displaying a human readable indication of the film frame for which information has been retrieved.
Claim 3
Dependent Claim
20 words
The invention of claim 1 wherein the stored information comprises color/density corrections to be used in printing the film frame.
Claim 4
Dependent Claim
24 words
The invention of claim 1 wherein the stored information comprises a setup number for the setup to be used in printing the film frame.
Claim 5
Dependent Claim
22 words
The invention of claim 1 wherein the stored information includes a film size code indicative of film size of the film strips.
Claim 6
Dependent Claim
20 words
The invention of claim 1 wherein the stored information includes exposure corrections to be applied in printing the film frame.
Claim 7
Dependent Claim
29 words
The invention of claim 1 wherein the displayed indication comprises an order number, a strip number, and a frame number corresponding to the information retrieved from the storage means.
Claim 8
Dependent Claim
36 words
The invention of claim 6 wherein the film strips are connected to an elongated tab, and wherein the tab includes an indication of the order number for each group of film strips comprising a customer order.
Claim 9
Dependent Claim
37 words
The invention of claim 1 wherein the means for displaying the stored information displays the information when the film frame has advanced to the print gate and during printing of the film frame at the print gate.
Claim 10
Dependent Claim
38 words
The invention of claim 8 wherein the stored information comprises the number of prints to be made from the film frame and wherein the number of prints displayed is decremented each time of the film frame is made.
Claim 11
Dependent Claim
117 words
In a photographic reprint system in which photographic prints are produced from film frames of short previously-severed film strips which are connected together, the improvement comprising: storage means for storing information for each film frame to be printed; a print gate at which light is directed through a film frame to expose a photosensitive medium and produce a print; means for sequentially advancing the film frames to the print gate; means for sequentially retrieving the stored information from the storage means; means for controlling printing of the film frame based upon the stored information retrieved from the storage means; and means for displaying a human readable indication of the film frame for which information has been retrieved.
Claim 12
Dependent Claim
117 words
In a photographic reprint system in which photographic prints are produced from film frames of short previously-severed film strips which are connected together, the improvement comprising: storage means for storing information for each film frame to be printed; a print gate at which light is directed through a film frame to expose a photosensitive medium and produce a print; means for sequentially advancing the film frames to the print gate; means for sequentially retrieving the stored information from the storage means; means for controlling printing of the film frame based upon the stored information retrieved from the storage means; and means for displaying a human readable indication of the film frame for which information has been retrieved.
Claim 13
Dependent Claim
38 words
The invention of claim 10 wherein the film strips are connected to an elongated tab, and wherein the tab includes a human readable indication of an order number for each group of film strips comprising a customer order.
Claim 14
Dependent Claim
30 words
The invention of claim 11 wherein the displayed indication comprises an order number, a strip number, and a frame number corresponding to the stored information retrieved from the storage means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-12 | 1985-04-13 | 1985-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-12 | 1989-04-13 | 1989-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-12 | 1993-04-13 | 1993-10-13 | $7700.00 | Window Closed / Lapsed |