US2967547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Height control valve
Assignee: Motors Liquidation Co
•
Filing: 1958-07-23
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Granted: 1961-01-10
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 John F Pribonic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:44
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/04; B60G17/052; B60G17/0523; B60G17/0525; Y; Y10; Y10S; Y10S267/00; Y10S267/01; Y10S280/00; Y10S280/01; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86919; Y10T137/87056; Y10T137/87064
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA181078A
Cited
US1988690A
Cited
US1895477A
Cited
US2417278A
Cited
US2400048A
Cited
FR1003856A
Cited
US2670201A
Cited
US2841178A
Cited
GB786849A
Cited
US2809051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |