US2743102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber shock absorbers
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1954-12-29
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Granted: 1956-04-24
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Expires: 1974-12-29
Abstract
No abstract record available.
Inventors
- 👤 Seddon Robert Maxwell
- 👤 Brambani David William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:49
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/42; F16F1/44; F16F1/445; B; B60; B60G; B60G11/00; B60G11/003; B62; B62K; B62K25/00; B62K25/04; B62K25/06; B62K2201/00; B62K2201/02; F16F2236/00; F16F2236/04; F16F2236/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR543769A
Cited
US1653122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |