US3157416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable stay for tractor or the like
Assignee: Individual
•
Filing: 1962-08-01
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Granted: 1964-11-17
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Expires: 1982-08-01
Abstract
No abstract record available.
Inventors
- 👤 Sandbakken Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:01
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/14; B60D1/145; B60D1/155; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/20846
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
AN ADJUSTABLE STAY FOR TRACTORS OR THE LIKE COMPRISING TWO AXIALLY DISPLACEABLE ELEMENTS, ONE OF SAID ELEMENTS BEING SLEEVE-SHAPED AND THE SECOND ELEMENT BEING A SPINDLE-SHAPED ELEMENT AXIALLY DISPLACEABLE IN THE SLEEVE-SHAPED ELEMENT AND THE SPINDLE-SHAPED ELEMENT BEING A THREADED SPINDLE, A LOCKING MEMBER AT ONE END OF SAID SLEEVE-SHAPED ELEMENT, SAID LOCKING MEMBER PROVIDED WITH THREADS CORRESPONDING TO THE THREADS ON THE SPINDLE-SHAPED ELEMENT, A RESILIENT MEANS FOR THE LOCKING MEMBER SECURED TO THE SLEEVE-SHAPED ELEMENT, AND BIASING SAID LOCKING MEMBER AWAY FROM SAID SPINDLESHAPED ELEMENT, A COLLAR SECURED ON SAID ONE END OF THE SLEEVE-SHAPED ELEMENT AND OVERLYING SAID LOCKING MEMBER, A HANDLE PIVOTALLY SECURED ON THE OTHER END OF THE SLEEVE-SHAPED ELEMENT, AND A WEDGE PIVOTALLY SECURED ON THE HANDLE, SAID WEDGE EXTENDING TOWARD SAID ONE END AND BEING MOVABLE BETWEEN SAID COLLAR AND SAID
Claim 2
Dependent Claim
138 words
AN ADJUSTABLE STAY FOR TRACTORS OR THE LIKE COMPRISING TWO AXIALLY DISPLACEABLE ELEMENTS, ONE OF SAID ELEMENTS BEING SLEEVE-SHAPED AND THE SECOND ELEMENT BEING A SPINDLE-SHAPED ELEMENT AXIALLY DISPLACEABLE IN THE SLEEVE-SHAPED ELEMENT AND THE SPINDLE-SHAPED ELEMENT BEING A THREADED SPINDLE, A LOCKING MEMBER AT ONE END OF SAID SLEEVE-SHAPED ELEMENT, SAID LOCKING MEMBER PROVIDED WITH THREADS CORRESPONDING TO THE THREADS ON THE SPINDLE-SHAPED ELEMENT, A RESILIENT MEANS FOR THE LOCKING MEMBER SECURED TO THE SLEEVE-SHAPED ELEMENT, AND BIASING SAID LOCKING MEMBER AWAY FROM SAID SPINDLESHAPED ELEMENT, A COLLAR SECURED ON SAID ONE END OF THE SLEEVE-SHAPED ELEMENT AND OVERLYING SAID LOCKING MEMBER, A HANDLE PIVOTALLY SECURED ON THE OTHER END OF THE SLEEVE-SHAPED ELEMENT, AND A WEDGE PIVOTALLY SECURED ON THE HANDLE, SAID WEDGE EXTENDING TOWARD SAID ONE END AND BEING MOVABLE BETWEEN SAID COLLAR AND SAID
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) | 1967-11-17 | 1968-05-18 | 1968-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-17 | 1972-05-18 | 1972-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-17 | 1976-05-18 | 1976-11-17 | $7700.00 | Window Closed / Lapsed |