Patent US2213638A successfully refreshed from Google Patents.
Patent US3266818A successfully refreshed from Google Patents.
US3266818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle coupling device
Assignee: Individual
•
Filing: 1964-09-28
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Granted: 1966-08-16
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Expires: 1984-09-28
Abstract
No abstract record available.
Inventors
- 👤 Wayland W Hill
- 👤 Aubrey O Kidwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:46
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/01; B60D1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A COUPLING DEVICE COMPRISING A HOUSING HAVING A COMPARTMENT THEREIN; COUPLER MEANS HAVING A CONNECTOR END SLIDABLY DISPOSED WITHIN THE COMPARTMENT OF THE HOUSING FOR LONGITUDINAL AND TRANSVERSE MOVEMENT BETWEEN A RETRACTED POSITION WITH THE CONNECTOR END DISPOSED OUTWARDLY ADJACENT TO THE COMPARTMENT AND A CONNECTING POSITION WITH THE CONNECTOR END EXTENDED OUTWARDLY FROM THE HOUSING IN SPACED RELATION TO SAID COMPARTMENT; AND AN AXIALLY CONSTRAINED LATCH MEMBER JOURNALED FOR ROTATION IN THE HOUSING IN A FIXED AREA OF OPERATION INTERCONNECTING SAID COUPLER MEANS AND THE HOUSING AND HAVING A LOCKING PORTION TO CONSTRAIN THE COUPLER MEANS IN THE COMPARTMENT AGAINST LONGITUDINAL AND TRANSVERSE MOVEMENT WHEN SAID COUPLER MEANS IS IN SAID RETRACTED POSITION AND BEING ROTATABLE TO A POSITION PERMITTING LONGITUDINAL SLIDING MOVEMENT OF THE COUPLER MEANS FOR MOVEMENT TO SAID CONNECTING POSITION WHILE PERMITTING TRANSVERSE SWINGING MOVEMENT OF THE COUPLER MEANS ABOUT THE LATCH MEMBER.
Claim 2
Dependent Claim
147 words
A COUPLING DEVICE COMPRISING A HOUSING HAVING A COMPARTMENT THEREIN; COUPLER MEANS HAVING A CONNECTOR END SLIDABLY DISPOSED WITHIN THE COMPARTMENT OF THE HOUSING FOR LONGITUDINAL AND TRANSVERSE MOVEMENT BETWEEN A RETRACTED POSITION WITH THE CONNECTOR END DISPOSED OUTWARDLY ADJACENT TO THE COMPARTMENT AND A CONNECTING POSITION WITH THE CONNECTOR END EXTENDED OUTWARDLY FROM THE HOUSING IN SPACED RELATION TO SAID COMPARTMENT; AND AN AXIALLY CONSTRAINED LATCH MEMBER JOURNALED FOR ROTATION IN THE HOUSING IN A FIXED AREA OF OPERATION INTERCONNECTING SAID COUPLER MEANS AND THE HOUSING AND HAVING A LOCKING PORTION TO CONSTRAIN THE COUPLER MEANS IN THE COMPARTMENT AGAINST LONGITUDINAL AND TRANSVERSE MOVEMENT WHEN SAID COUPLER MEANS IS IN SAID RETRACTED POSITION AND BEING ROTATABLE TO A POSITION PERMITTING LONGITUDINAL SLIDING MOVEMENT OF THE COUPLER MEANS FOR MOVEMENT TO SAID CONNECTING POSITION WHILE PERMITTING TRANSVERSE SWINGING MOVEMENT OF THE COUPLER MEANS ABOUT THE LATCH MEMBER.
References Cited (Backward Citations)
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Cited
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US2973971A
Cited
US3093395A
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US3099462A
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US3169028A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |