Patent US2829702A successfully refreshed from Google Patents.
US2829702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High strength safety seat
Assignee: Individual
•
Filing: 1955-10-27
•
Granted: 1958-04-08
•
Expires: 1975-10-27
Abstract
No abstract record available.
Inventors
- 👤 Charles E Keating
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:23
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0639; B60; B60N; B60N2/00; B60N2/24; B60N2/42; B60N2/4207; B60N2/4242; B64D11/0619; B64D11/062; B64D11/0647; B64D11/0697
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) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |