US3664679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing device for trucks
Assignee: Dale H Hille Co
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Filing: 1970-01-22
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Granted: 1972-05-23
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Expires: 1990-01-22
Abstract
Abstract A STABLIZING DEVICE FOR A TRUCK WHICH IS A SUPPLEMENTAL FRAME EXTENSION SUPPORTED ON WHEELS AND ATTACHED, IN COMBINATION, WITH THE REARWARD PORTION OF THE MAIN FRAME OF THE TRUCK SO AS TO BE A REARWARDLY EXTENDING ADDITION TO THE MAIN FRAME OF THE TRUCK, THIS SUPPLEMENTAL FRAME EXTENSION BEING POSITIONED BENEATH THE LOAD CARRYING SUR- FACE OF THE TRUCK AS A STABILIZER AND ADDITIONAL WEIGHT BEARER.
Inventors
- 👤 Dale H Hille
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:42
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B62; B62D; B62D37/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-23 | 1975-11-22 | 1976-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-23 | 1979-11-22 | 1980-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-23 | 1983-11-22 | 1984-05-23 | $7700.00 | Window Closed / Lapsed |