Patent US4379331A successfully refreshed from Google Patents.
Patent US3666366A successfully refreshed from Google Patents.
US3666366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reproduction camera
Assignee: SIDNEY R LITTLEJOHN & CO LTD
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Filing: 1969-12-05
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Granted: 1972-05-30
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Expires: 1989-12-05
Abstract
Abstract A REPRODUCTION CAMERA HAVING A STATIONARY COPY-HOLDER AND INDEPENDENTLY MOVABLE LENS AND FILM CARRIAGES IN WHICH OPERATION OF THE CAMERA IS CONTROLLED BY AN OPERATOR WITHOUT MOVING FROM A CONTROL POSITION AND ALL THE CAMERA VARIABLES ARE SELECTED AND SET UNDER COMPUTER CONTROL AND ALL THE PHOTOGRAPHIC OPERATIONS ARE CONTROLLED BY AUTOMATICALLY OPERATED ORIENTED SEQUENCE CONTROL MEANS TO ACHIEVE AN END PRODUCT HAVING PREDERMINED PHOTOGRAPHIC CHARACTERISTICS.
Inventors
- 👤 John Keeble
- 👤 Edward Ieian Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:51
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/34; G03B27/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |