US3133814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making colored pictures
Assignee: Technicolor Corp of America
•
Filing: 1961-06-21
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Granted: 1964-05-19
•
Expires: 1981-06-21
Abstract
No abstract record available.
Inventors
- 👤 Wadsworth E Pohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:11
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
THE METHOD OF PRODUCING A COLOR PICTURE FROM A MONOCHROME ORIGINAL OF PLURALITY OF OBJECTS WHICH COMPRISES FORMING AN ENLARGED TRANSPARENCY OF THE MONOCHROME ORIGINAL, COVERING ONE SIDE OF THE TRANSPARENCY WITH A LIGHT-TRANSMISSIVE SHEET OF MATERIAL UPON WHICH OBJECTS MAY BE PAINTED DISTINCTLY, ILLUMINATING THE OTHER SIDE OF THE TRANSPARENCY WITH DIFFUSE LIGHT, WITH OPAQUE PAINT PAINTING THE AREAS OF THE SHEET OCCUPIED BY SAID OBJECTS DIFFERENT COLORS SELECTED FROM THE DIFFEERENT OBJECTS RESPECTIVELY, AND COPYING THE SHEET ON SENSITIVE COLOR FILM, SAID COPYING INCLUDING REFLECTING LIGHT FROM THE COLORED SHEET AND PRINTING THE SENSITIVE COLOR FILM THROUGH SAID MONOCHROME ORIGINAL WITH THE COLOR FILM IN CONTACT WITH THE MONOCHROME ORIGINAL.
Claim 2
Independent Claim
112 words
THE METHOD OF PRODUCING A COLOR PICTURE FROM A MONOCHROME ORIGINAL OF PLURALITY OF OBJECTS WHICH COMPRISES FORMING AN ENLARGED TRANSPARENCY OF THE MONOCHROME ORIGINAL, COVERING ONE SIDE OF THE TRANSPARENCY WITH A LIGHT-TRANSMISSIVE SHEET OF MATERIAL UPON WHICH OBJECTS MAY BE PAINTED DISTINCTLY, ILLUMINATING THE OTHER SIDE OF THE TRANSPARENCY WITH DIFFUSE LIGHT, WITH OPAQUE PAINT PAINTING THE AREAS OF THE SHEET OCCUPIED BY SAID OBJECTS DIFFERENT COLORS SELECTED FROM THE DIFFEERENT OBJECTS RESPECTIVELY, AND COPYING THE SHEET ON SENSITIVE COLOR FILM, SAID COPYING INCLUDING REFLECTING LIGHT FROM THE COLORED SHEET AND PRINTING THE SENSITIVE COLOR FILM THROUGH SAID MONOCHROME ORIGINAL WITH THE COLOR FILM IN CONTACT WITH THE MONOCHROME ORIGINAL.
References Cited (Backward Citations)
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US1630916A
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US2461469A
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US2927857A
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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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |