US2845234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety apparatus
Assignee: —
•
Filing: 1953-12-03
•
Granted: 1958-07-29
•
Expires: 1973-12-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:50
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/34; B60R22/36; B60R22/415
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1308480A
Cited
GB191118358A
Cited
US1744461A
Cited
US2324324A
Cited
US2403653A
Cited
US2434119A
Cited
US2701693A
Cited
US2708555A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |