US2694996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ship-carried vehicle landing apparatus
Assignee: Individual
•
Filing: 1951-09-27
•
Granted: 1954-11-23
•
Expires: 1971-09-27
Abstract
No abstract record available.
Inventors
- 👤 Poche John Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:51
CPC Classifications
B; B63; B63B; B63B27/00; B63B27/14; B63B27/143; B63B19/00; B63B19/08; B63B2019/083; B63B35/00; B63B35/08; B63B35/086
Claims Analysis
Total Claims: 0
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US2518091A
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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) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |