US2713485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber cushioning units for shock absorbers
Assignee: W H MINER Inc
•
Filing: 1952-05-28
•
Granted: 1955-07-19
•
Expires: 1972-05-28
Abstract
No abstract record available.
Inventors
- 👤 Richard G Tillou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:01
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/40; F16F1/403
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1707214A
Cited
US1924504A
Cited
FR762631A
Cited
GB440925A
Cited
US2160297A
Cited
US2175118A
Cited
GB534332A
Cited
US2260532A
Cited
GB546525A
Cited
US2382569A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |