Patent US2614832A successfully refreshed from Google Patents.
US2614832A
Expired / Lapsed
US
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Vehicle spring
Assignee: Individual
•
Filing: 1949-05-16
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Granted: 1952-10-21
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Expires: 1969-05-16
Abstract
No abstract record available.
Inventors
- 👤 William H Godfrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:25
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/02; F16F1/18; F16F1/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1409551A
Cited
US1465197A
Cited
US1588434A
Cited
US1608028A
Cited
US1613097A
Cited
US2192646A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |