US2695718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft towing device
Assignee: Individual
•
Filing: 1950-10-04
•
Granted: 1954-11-30
•
Expires: 1970-10-04
Abstract
No abstract record available.
Inventors
- 👤 Neil C Epps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:55
CPC Classifications
B; B64; B64F; B64F1/00; B64F1/22; B64F1/223; B64F1/225; B64F1/227; Y; Y10; Y10S; Y10S180/00; Y10S180/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR541398A
Cited
US1584517A
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US1856787A
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US1883156A
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US1914098A
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DE614572C
Cited
US2240723A
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US2411061A
Cited
US2452481A
Cited
US2547329A
Cited
US2505352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-29 | 1958-05-31 | 1958-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-29 | 1962-05-31 | 1962-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-29 | 1966-05-31 | 1966-11-30 | $7700.00 | Window Closed / Lapsed |