US3080161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Running gear for vehicles
Assignee: Individual
•
Filing: 1959-06-22
•
Granted: 1963-03-05
•
Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Felburn John Phil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:48
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/02; B60G11/10; B60G11/113; B60G5/00; B60G5/04; B60G5/047
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A SUSPENSION FOR A VEHICLE COMPRISING A SEMIELLIPTICAL SPRING EXTENDING LONGITUDINALLY OF THE VEHICLE AND HAVING AT ONE END AN ELONGATED LONGITUDINALLY EXTENDING LOOP, FIRST MEANS CARRIED BY SAID VEHICLE AND PIVOTALLY CONNECTING THE OPPOSITE SPRING END THERETO, AND SECOND MEANS CARRIED BY SAID VEHICLE AND MOVABLE LONGITUDINALLY WITHIN SAID LOOP TO PROVIDE A VARIABLY POSITIONED SUPPORT FOR SAID ONE SPRING END, SAID SECOND MEANS AND SAID LOOP HAVING FLAT SURFACES WHICH SLIDABLY INTERENGAGE TO FACILITATE LOAD CARRYING ABILITY.
Claim 2
Dependent Claim
79 words
A SUSPENSION FOR A VEHICLE COMPRISING A SEMIELLIPTICAL SPRING EXTENDING LONGITUDINALLY OF THE VEHICLE AND HAVING AT ONE END AN ELONGATED LONGITUDINALLY EXTENDING LOOP, FIRST MEANS CARRIED BY SAID VEHICLE AND PIVOTALLY CONNECTING THE OPPOSITE SPRING END THERETO, AND SECOND MEANS CARRIED BY SAID VEHICLE AND MOVABLE LONGITUDINALLY WITHIN SAID LOOP TO PROVIDE A VARIABLY POSITIONED SUPPORT FOR SAID ONE SPRING END, SAID SECOND MEANS AND SAID LOOP HAVING FLAT SURFACES WHICH SLIDABLY INTERENGAGE TO FACILITATE LOAD CARRYING ABILITY.
References Cited (Backward Citations)
US1548945A
Cited
US1799880A
Cited
US2237972A
Cited
US2324997A
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US2508634A
Cited
US2678819A
Cited
US2691520A
Cited
US2691521A
Cited
US2693354A
Cited
US2745661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |