US2477822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle suspension
Assignee: Individual
•
Filing: 1944-02-07
•
Granted: 1949-08-02
•
Expires: 1964-02-07
Abstract
No abstract record available.
Inventors
- 👤 Karl K Probst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:20
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/14; B60G11/15; B60G2202/00; B60G2202/10; B60G2202/14; B60G2202/144; B60G2202/20; B60G2202/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2099312A
Cited
US1956877A
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US2043152A
Cited
FR772052A
Cited
GB439688A
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US2105541A
Cited
US2078212A
Cited
DE636972C
Cited
US2166774A
Cited
US2158028A
Cited
US2270571A
Cited
US2322879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-01 | 1953-01-31 | 1953-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-01 | 1957-01-31 | 1957-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-01 | 1961-01-31 | 1961-08-02 | $7700.00 | Window Closed / Lapsed |