US3363967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatically controlled shutter for movie cameras
Assignee: P Gossen and Co GmbH
•
Filing: 1965-07-26
•
Granted: 1968-01-16
•
Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Schmitt Helmut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:09
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/08; G03B9/10; G03B19/00; G03B19/18; G03B7/00; G03B7/08; G03B7/081; G03B7/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3063354A
Cited
US3205799A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |