US3111889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quednow
Assignee: —
•
Filing: —
•
Granted: 1963-11-26
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Expires: 1980-11-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:14
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/08; G03B7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN A PHOTOGRAPHIC CAMERA, IN COMBINATION, (A) LIGHT SENSITIVE MEANS; (B) ELECTRIC INDICATING MEANS ACTUATED BY SAID LIGHT SENSITIVE MEANS; (C) EXPOSURE CONTROL MEANS AUTOMATICALLY ACUTUABLE ALSO BY SAID LIGHT SENSITIVE MEANS; (D) CONTROL MEANS SETTABLE BETWEEN AN IDLE POSITION AND AN OPERATIVE POSITION IN WHICH SIMULTANEOUSLY ACTUATION OF SAID INDICATING MEANS AND SAID EXPOSURE CONTROL MEANS BY SAID LIGHT SENSITIVE MEANS IS INTERRUPTED; AND (E) MEANS FOR AT LEAST TEMPORARILY REINSTATING, WHILE SAID CONTROL MEANS ARE IN OPERATIVE POSITION, ACTUATION OF SAID INDICATING MEANS BY SAID LIGHT SENSITIVE MEANS UNDER EXCLUSION OF SIMULTANEOUS ACTUATION OF SAID EXPOSURE CONTROL MEANS.
Claim 2
Dependent Claim
100 words
IN A PHOTOGRAPHIC CAMERA, IN COMBINATION, (A) LIGHT SENSITIVE MEANS; (B) ELECTRIC INDICATING MEANS ACTUATED BY SAID LIGHT SENSITIVE MEANS; (C) EXPOSURE CONTROL MEANS AUTOMATICALLY ACUTUABLE ALSO BY SAID LIGHT SENSITIVE MEANS; (D) CONTROL MEANS SETTABLE BETWEEN AN IDLE POSITION AND AN OPERATIVE POSITION IN WHICH SIMULTANEOUSLY ACTUATION OF SAID INDICATING MEANS AND SAID EXPOSURE CONTROL MEANS BY SAID LIGHT SENSITIVE MEANS IS INTERRUPTED; AND (E) MEANS FOR AT LEAST TEMPORARILY REINSTATING, WHILE SAID CONTROL MEANS ARE IN OPERATIVE POSITION, ACTUATION OF SAID INDICATING MEANS BY SAID LIGHT SENSITIVE MEANS UNDER EXCLUSION OF SIMULTANEOUS ACTUATION OF SAID EXPOSURE CONTROL MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |