US3095213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low energy load leveling vehicle suspension
Assignee: Ford Motor Co
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Filing: 1961-06-09
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Granted: 1963-06-25
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Expires: 1981-06-09
Abstract
No abstract record available.
Inventors
- 👤 Benjamin F Hair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:11
CPC Classifications
B; B60; B60G; B60G17/00; Y; Y10; Y10S; Y10S267/00; Y10S267/01
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
77 words
A SUSPENSION SYSTEM FOR A VEHICLE HAVING A PAIR OF WHEELS JOINED BY A RIGID AXLE HOUSING, SPRUNG FRAME STRUCTURE POSITIONED RELATIVE TO SAID HOUSING BY A PAIR OF PIVOTALLY MOUNTED LONGITUDINALLY EXTENDING CONTROL ARMS, A PAIR OF TRANSVERSELY DISPOSED TORSION BAR SPRINGS EACH HAVING LONGITUDINALLY EXTENDING LOAD ARMS OVERLYING SAID CONTROL ARMS, AN INTERMEDIATE LOAD BEARING MEMBER INTERPOSED BETWEEN EACH SET OF SAID CONTROL ARMS AND LOAD ARMS, SAID MEMBER BEING ADAPTED TO TRANSFER SPRUNG LOAD
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |