Patent US2702071A successfully refreshed from Google Patents.
US2702071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat construction
Assignee: T & C Aircraft Corp
•
Filing: 1953-09-17
•
Granted: 1955-02-15
•
Expires: 1973-09-17
Abstract
No abstract record available.
Inventors
- 👤 Curtis P Liljengren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:04
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0696; B60; B60N; B60N2/00; B60N2/24; B60N2/242; B61; B61D; B61D33/00; B61D33/0007; B61D33/0014; B61D33/0028; B61D33/0057; B61D33/0078; B64D11/0639; B64D11/064; B64D11/0647
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-14 | 1958-08-16 | 1959-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-14 | 1962-08-16 | 1963-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-14 | 1966-08-16 | 1967-02-15 | $7700.00 | Window Closed / Lapsed |