US2943201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-collision apparatus
Assignee: Individual
•
Filing: 1957-07-10
•
Granted: 1960-06-28
•
Expires: 1977-07-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry F Hicks
- 👤 Carlton J Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:25
CPC Classifications
G; G01; G01S; G01S17/00; G01S17/88; G01S17/93; G01S17/933; B; B64; B64D; B64D47/00; B64D47/02; B64D47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2392873A
Cited
US2721275A
Cited
US2237193A
Cited
US2369622A
Cited
US2423885A
Cited
US2412165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |