US2707110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pressure spring suspension for vehicles
Assignee: IDA J EISENHAUER
•
Filing: 1949-11-14
•
Granted: 1955-04-26
•
Expires: 1969-11-14
Abstract
No abstract record available.
Inventors
- 👤 Ancil C Stover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:04
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/033; B60G11/00; B60G11/26; B60G11/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US891328A
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US1669828A
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US1835112A
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US1792794A
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US2094882A
Cited
US2139178A
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US2249402A
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US2411885A
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US2452105A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-25 | 1958-10-25 | 1959-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-25 | 1962-10-25 | 1963-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-25 | 1966-10-25 | 1967-04-26 | $7700.00 | Window Closed / Lapsed |