US3043203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic camera with automatic speed regulator
Assignee: Hittech Prontor GmbH
•
Filing: 1958-10-14
•
Granted: 1962-07-10
•
Expires: 1978-10-14
Abstract
No abstract record available.
Inventors
- 👤 Buhrle Karl Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:41
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/08; G03B7/081; G03B7/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2179717A
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US2187953A
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US2226602A
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US2179718A
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US2477235A
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US2418370A
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US2577774A
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US2800844A
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US2780971A
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US2887025A
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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) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |