US2698591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick release securing device for amphibious vehicles
Assignee: Individual
•
Filing: 1945-02-13
•
Granted: 1955-01-04
•
Expires: 1965-02-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Scaife
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:58
CPC Classifications
B; B60; B60F; B60F3/00; B60F3/003; B60F3/0038
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1129664A
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US1370790A
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US1764623A
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US1807266A
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US2024222A
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US1990673A
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US2350999A
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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) | 1958-01-03 | 1958-07-05 | 1959-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-03 | 1962-07-05 | 1963-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-03 | 1966-07-05 | 1967-01-04 | $7700.00 | Window Closed / Lapsed |