US3014739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle shock-absorbing coupling
Assignee: LeTourneau Westinghouse Co
•
Filing: 1958-11-28
•
Granted: 1961-12-26
•
Expires: 1978-11-28
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Kress
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:51
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/063; B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/08; B62D53/0807; B62D53/0835
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1404575A
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US1877126A
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US2250134A
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US2523714A
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US2460725A
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US2608262A
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US2545833A
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US2669315A
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US2859978A
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US2865652A
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US2833553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |