Patent US2055338A successfully refreshed from Google Patents.
Patent US3000624A successfully refreshed from Google Patents.
US3000624A
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Air spring assembly and control device therefor
Assignee: Motors Liquidation Co
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Filing: 1958-11-10
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Granted: 1961-09-19
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Expires: 1978-11-10
Abstract
No abstract record available.
Inventors
- 👤 Casimer J Cislo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:49
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/04; B60G17/048; B60G17/0485; B60G17/052; F; F16; F16F; F16F9/00; F16F9/06; F16F9/08; F16F9/084; B60G2204/00; B60G2204/10; B60G2204/11; B60G2204/111; B60G2400/00; B60G2400/25; B60G2400/252; B60G2500/00; B60G2500/20; B60G2500/204; Y; Y10; Y10S; Y10S280/00; Y10S280/01; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733931A
Cited
US2246667A
Cited
US2147990A
Cited
US2208537A
Cited
FR893857A
Cited
US2844385A
Cited
US2893104A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |