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US2772940A
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Automatic recording device for maneuvering ships
Assignee: Individual
•
Filing: 1953-10-28
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Granted: 1956-12-04
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Expires: 1973-10-28
Abstract
No abstract record available.
Inventors
- 👤 Golze Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:40
CPC Classifications
G; G08; G08B; G08B9/00; G08B9/02; G08B9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US994678A
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US991585A
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US1850978A
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US1815389A
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US2202547A
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US2321273A
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US2596305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |