US2812207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted vehicle ventilation window with actuating mechanism
Assignee: Motors Liquidation Co
•
Filing: 1954-09-30
•
Granted: 1957-11-05
•
Expires: 1974-09-30
Abstract
No abstract record available.
Inventors
- 👤 Robert T Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:02
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/08; B60J1/12; B60J1/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2080431A
Cited
US2022036A
Cited
US1950329A
Cited
GB419448A
Cited
GB438815A
Cited
US2211665A
Cited
US2185321A
Cited
DE723975C
Cited
US2518152A
Cited
FR1086224A
Cited
GB729997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |