US3515409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing device for articulated vehicles
Assignee: Mather Co
•
Filing: 1967-10-02
•
Granted: 1970-06-02
•
Expires: 1987-10-02
Abstract
No abstract record available.
Inventors
- 👤 Eugene W Hines
- 👤 Norman F Lapine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:32
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/08; B62D53/0871; B62D53/0878
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US740473A
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US1078060A
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US2188727A
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US2170898A
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US2692146A
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US2726097A
Cited
US2762634A
Cited
US3103201A
Cited
US3328051A
Cited
US3420548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |