Patent US2495516A successfully refreshed from Google Patents.
US2495516A
Expired / Lapsed
US
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Side load relieving device for telescopic piston and cylinder units
Assignee: Individual
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Filing: 1945-11-27
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Granted: 1950-01-24
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Expires: 1965-11-27
Abstract
No abstract record available.
Inventors
- 👤 Foster Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:35
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/0052; F; F15; F15B; F15B15/00; F15B15/08; F15B15/14; F15B15/1423; F15B15/1447; F15B15/149; F16; F16F; F16F9/00; F16F9/06; F16F9/063; F16J; F16J1/00; F16J1/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-23 | 1953-07-25 | 1954-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-23 | 1957-07-25 | 1958-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-23 | 1961-07-25 | 1962-01-24 | $7700.00 | Window Closed / Lapsed |