US3107104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring suspension for vehicles
Assignee: Individual
•
Filing: 1960-09-14
•
Granted: 1963-10-15
•
Expires: 1980-09-14
Abstract
No abstract record available.
Inventors
- 👤 James W Angell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:41
CPC Classifications
B; B60; B60G; B60G3/00; B60G3/18; B60G3/20; B60G3/24; B60G11/00; B60G11/02; B60G21/00; B60G21/02; B60G21/04; B60G2200/00; B60G2200/10; B60G2200/14; B60G2200/144; B60G2202/00; B60G2202/10; B60G2202/11; B60G2202/112; B60G2202/114; B60G2206/00; B60G2206/01; B60G2206/60; B60G2206/605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A SUSPENSION SYSTEM COMPRISING A CHASIS, AT LEAST FOUR WHEELS FOR SUPPORTING THE CHASIS, A LATERALLY EXTENDING SPRING CONNECTING EACH WHEEL WITH THE CORNER OF THE CHASIS ON THE OTHER SIDE OF THE VEHICLE AT THE SAME END, AND A LONGITUDINALLY EXTENDING SPRING CONNECTING EACH WHEEL WITH THE CORNER OF THE CHASIS AT THE OPPOSITE END OF THE VEHICLE ON THE SAME SIDE, WHEREBY DIAGONALLY OPPOSITE CORNERS OF THE CHASIS ARE SUPPORTED THROUGH SPRINGS BY EACH WHEEL.
Claim 2
Dependent Claim
77 words
A SUSPENSION SYSTEM COMPRISING A CHASIS, AT LEAST FOUR WHEELS FOR SUPPORTING THE CHASIS, A LATERALLY EXTENDING SPRING CONNECTING EACH WHEEL WITH THE CORNER OF THE CHASIS ON THE OTHER SIDE OF THE VEHICLE AT THE SAME END, AND A LONGITUDINALLY EXTENDING SPRING CONNECTING EACH WHEEL WITH THE CORNER OF THE CHASIS AT THE OPPOSITE END OF THE VEHICLE ON THE SAME SIDE, WHEREBY DIAGONALLY OPPOSITE CORNERS OF THE CHASIS ARE SUPPORTED THROUGH SPRINGS BY EACH WHEEL.
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) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |