US2826448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle window well bottom drainage and sealing valve
Assignee: Motors Liquidation Co
•
Filing: 1955-11-18
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Granted: 1958-03-11
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Expires: 1975-11-18
Abstract
No abstract record available.
Inventors
- 👤 Robert L Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:51
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/04; B60J5/0412; B60J5/0418; B60J10/00; B60J10/30; B60J10/80; F; F16; F16K; F16K15/00; F16K15/14; F16K15/1402; F16K15/16; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/7839; Y10T137/784; Y10T137/7879; Y10T137/7888; Y10T137/7891
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1451033A
Cited
US2187331A
Cited
US2263806A
Cited
DE738391C
Cited
US2747922A
Cited
US2680916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |