US3554576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle undercarriage
Assignee: PARKER INDUSTRIES Inc 101 BRYN MAWR AVENUE PHILADELPHIA PA 19010 A CORP OF DE
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Filing: 1969-02-18
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Granted: 1971-01-12
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Expires: 1989-02-18
Abstract
Abstract A FRONT AXLE ASSEMBLY FOR A WAGON TYPE VEHICLE IN WHICH THE FRONT AXLE IS PIVOTABLY CONNECTED AT ITS CENTER TO A BOLSTER AND A STABILIZING DEVICE INTERCONNECTS THE AXLE AND BOLSTER ON THE LATERAL SIDES OF THE INTERCONNECTING PIVOT. THE STABILIZING MEANS INCLUDES A DOWNWARDLY EXTENDING PART ON THE FIXTURE OF THE BOLSTER AND AN UPWARDLY EXTEND- ING PART ON THE FIXTURE ON THE AXLE AND A RESILIENT ELEMENT OF ELASTOMERIC MATERIAL IS DISPOSED BETWEEN AND CONNECTED TO THE TWO PARTS.
Inventors
- 👤 Shirley L Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:46
CPC Classifications
B; B62; B62D; B62D63/00; B62D63/06; B60; B60G; B60G2200/00; B60G2200/30; B60G2200/32; B60G2200/322; B60G2202/00; B60G2202/10; B60G2202/14; B60G2202/142; B60G2202/1422; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/125; B60G2300/00; B60G2300/04; B60G2300/08
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) | 1974-01-11 | 1974-07-13 | 1975-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-11 | 1978-07-13 | 1979-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-11 | 1982-07-13 | 1983-01-12 | $7700.00 | Window Closed / Lapsed |