US2765877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rod seal for shock absorbers
Assignee: Individual
•
Filing: 1952-02-08
•
Granted: 1956-10-09
•
Expires: 1972-02-08
Abstract
No abstract record available.
Inventors
- 👤 Christian M L L Bourcie Carbon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:39
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/36; F16F9/362; F16J; F16J15/00; F16J15/16; F16J15/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1355318A
Cited
GB427362A
Cited
US2352343A
Cited
US2385941A
Cited
US2399550A
Cited
US2481088A
Cited
US2527034A
Cited
US2502977A
Cited
US2608422A
Cited
US2647774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |