US3176312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic exposure regulating transducer arrangement
Assignee: Eugen Bauer GmbH
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Filing: 1962-05-01
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Granted: 1965-03-30
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Expires: 1982-05-01
Abstract
No abstract record available.
Inventors
- 👤 Reinsch Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:12
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/08; G03B7/081; G03B7/085
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
13 words
AN AUTOMATIC EXPOSURE REGULATING ARRANGEMENT SUITABLE FOR PHOTOGRAPHIC CAMERA MEANS INCLUDING A MOVIE
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |