US3096995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axle lift
Assignee: Truck Accessories Inc
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Filing: 1962-07-16
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Granted: 1963-07-09
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Expires: 1982-07-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Erick G Richnow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:28
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/04; B60G5/047; B62; B62D; B62D61/00; B62D61/12; B62D61/125; B60G2204/00; B60G2204/40; B60G2204/46; B60G2204/4604; B60G2204/47
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
IN AN AXLE LIFT, A PIVOTAL BAR SUSPENDED FROM A VEHICLE FRAME, A PIVOTAL HOOK MOUNTED ON ONE END OF SAID BAR AND MOVABLE INTO ENGAGED RELATION WITH ONE AXLE OF THE VEHICLE, BELLOWS ON THE OTHER END OF SAID BAR, MEANS CONNECTED TO SAID HOOK AND SAID FRAME FOR CONSTANTLY URGING SAID HOOK INTO A POSITION DISENGAGING FROM SAID AXLE WHEN SAID BELLOWS IS IN A COLLAPSED POSITION, FLUID PRESSURE MEANS FOR PIVOTING SAID HOOK INTO ENGAGEMENT WITH SAID AXLE, AND MEANS CONNECTED TO SAID VEHICLE FRAME FOR SELECTIVELY APPLYING FLUID PRESSURE TO SAID FLUID PRESSURE MEANS FOR PIVOTING SAID HOOK INTO ENGAGED RELATION WITH SAID AXLE FOR THEREAFTER INFLATING SAID BELLOWS TO RAISE SAID HOOK AND THE AXLE ENGAGED THEREBY.
Claim 2
Dependent Claim
122 words
IN AN AXLE LIFT, A PIVOTAL BAR SUSPENDED FROM A VEHICLE FRAME, A PIVOTAL HOOK MOUNTED ON ONE END OF SAID BAR AND MOVABLE INTO ENGAGED RELATION WITH ONE AXLE OF THE VEHICLE, BELLOWS ON THE OTHER END OF SAID BAR, MEANS CONNECTED TO SAID HOOK AND SAID FRAME FOR CONSTANTLY URGING SAID HOOK INTO A POSITION DISENGAGING FROM SAID AXLE WHEN SAID BELLOWS IS IN A COLLAPSED POSITION, FLUID PRESSURE MEANS FOR PIVOTING SAID HOOK INTO ENGAGEMENT WITH SAID AXLE, AND MEANS CONNECTED TO SAID VEHICLE FRAME FOR SELECTIVELY APPLYING FLUID PRESSURE TO SAID FLUID PRESSURE MEANS FOR PIVOTING SAID HOOK INTO ENGAGED RELATION WITH SAID AXLE FOR THEREAFTER INFLATING SAID BELLOWS TO RAISE SAID HOOK AND THE AXLE ENGAGED THEREBY.
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |