US3117772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End mounting for spring stack spring suspension
Assignee: Paccar Inc
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Filing: 1961-10-27
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Granted: 1964-01-14
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Expires: 1981-10-27
Abstract
No abstract record available.
Inventors
- 👤 Wallace M Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:38
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/02; B60G11/10; B60G11/107; B60G11/113; B60G5/00; B60G5/04; B60G5/053; B60G2200/00; B60G2200/30; B60G2200/318; B60G2202/00; B60G2202/10; B60G2202/11; B60G2202/112; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/121; B60G2204/40; B60G2204/423; B60G2204/4232
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A MOUNTING FOR THE END OF A SPRING BEAM COMPOSED OF MULTIPLE SPRING LEAVES BOUND IN A PILE WITH AT LEAST ONE OF SAID LEAVES PROLONGED AT THE END TO PRODUCE A TONGUE COMPRISING, IN COMBINATION WITH THE TONGUE AND A VEHICLE AXLE HAVING ITS AXIS DISPOSED TRANSVERSE TO THE TONGUE AND WITH AN END TRAVERSING THE SAME: (A) A MOUNTING BLOCK FIXEDLY SECURED TO THE TONGUE PRESENTING A TRANSVERSE EYE AND HAVING A NON-YIELDING BEARING SURFACE IN THE HEAD WALL OF THE EYE LOCATED CENTRAL TO THE WIDTH OF THE BLOCK, (B) A YOKE MEMBER FIXED TO THE AXLE HAVING SPACED APART ARMS OVERLYING OPPOSITE SIDES OF THE BLOCK PROVIDED WITH CO-AXIAL APERTURES ADAPTED TO REGISTER WITH SAID EYE, AND
Claim 2
Dependent Claim
121 words
A MOUNTING FOR THE END OF A SPRING BEAM COMPOSED OF MULTIPLE SPRING LEAVES BOUND IN A PILE WITH AT LEAST ONE OF SAID LEAVES PROLONGED AT THE END TO PRODUCE A TONGUE COMPRISING, IN COMBINATION WITH THE TONGUE AND A VEHICLE AXLE HAVING ITS AXIS DISPOSED TRANSVERSE TO THE TONGUE AND WITH AN END TRAVERSING THE SAME: (A) A MOUNTING BLOCK FIXEDLY SECURED TO THE TONGUE PRESENTING A TRANSVERSE EYE AND HAVING A NON-YIELDING BEARING SURFACE IN THE HEAD WALL OF THE EYE LOCATED CENTRAL TO THE WIDTH OF THE BLOCK, (B) A YOKE MEMBER FIXED TO THE AXLE HAVING SPACED APART ARMS OVERLYING OPPOSITE SIDES OF THE BLOCK PROVIDED WITH CO-AXIAL APERTURES ADAPTED TO REGISTER WITH SAID EYE, AND
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) | 1967-01-13 | 1967-07-15 | 1968-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-13 | 1971-07-15 | 1972-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-13 | 1975-07-15 | 1976-01-14 | $7700.00 | Window Closed / Lapsed |