Patent US3164398A successfully refreshed from Google Patents.
US3164398A
Expired / Lapsed
US
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Semi-trailer coupling unit
Assignee: Maxon Industries Inc
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Filing: 1962-08-20
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Granted: 1965-01-05
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Expires: 1982-08-20
Abstract
No abstract record available.
Inventors
- 👤 Max J Lugash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:59
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/08; B62D53/0807; B62D53/0828; Y; Y10; Y10S; Y10S280/00; Y10S280/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A RAPIDLY ATTACHABLE AND DETACHABLE UNIT FOR A TRUCK FOR COUPLING SAID TRUCK TO A TRAILER COMPRISING A BOX-TYPE RECTANGULAR FRAME HAVING UPPER AND LOWER CORNERS AND ADAPTED TO BE POSITIONED ON THE BED OF SAID TRUCK, A STANDARD ON SAID FRAME, A TRAILER CONNECTION ELEMENT AT THE UPPER END OF SAID STANDARD, BRACE MEMBERS EXTENDING FROM SAID STANDARD TO SAID UPPER CORNERS OF SAID FRAME, A LONGITUDINALLY ADJUSTABLE TRANSVERSE MEMBER CONNECTED TO SAID STANDARD AND ADAPTED TO BE ATTACHED TO THE SIDES OF SAID TRUCK, MEANS FOR ADJUSTING THE HEIGHT OF SAID TRANSVERSE MEMBER ON SAID STANDARD, AND ADJUSTABLE MEANS FOR ATTACHING SAID FRAME TO SAID TRUCK IN A FIXED LENGTHWISE POSITION THEREON.
Claim 2
Dependent Claim
114 words
A RAPIDLY ATTACHABLE AND DETACHABLE UNIT FOR A TRUCK FOR COUPLING SAID TRUCK TO A TRAILER COMPRISING A BOX-TYPE RECTANGULAR FRAME HAVING UPPER AND LOWER CORNERS AND ADAPTED TO BE POSITIONED ON THE BED OF SAID TRUCK, A STANDARD ON SAID FRAME, A TRAILER CONNECTION ELEMENT AT THE UPPER END OF SAID STANDARD, BRACE MEMBERS EXTENDING FROM SAID STANDARD TO SAID UPPER CORNERS OF SAID FRAME, A LONGITUDINALLY ADJUSTABLE TRANSVERSE MEMBER CONNECTED TO SAID STANDARD AND ADAPTED TO BE ATTACHED TO THE SIDES OF SAID TRUCK, MEANS FOR ADJUSTING THE HEIGHT OF SAID TRANSVERSE MEMBER ON SAID STANDARD, AND ADJUSTABLE MEANS FOR ATTACHING SAID FRAME TO SAID TRUCK IN A FIXED LENGTHWISE POSITION THEREON.
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) | 1968-01-05 | 1968-07-06 | 1969-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-05 | 1972-07-06 | 1973-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-05 | 1976-07-06 | 1977-01-05 | $7700.00 | Window Closed / Lapsed |