Patent US3197230A successfully refreshed from Google Patents.
US3197230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steerable trailer for handling and transporting loads
Assignee: PAUL RAIMBAULT AND CIE
•
Filing: 1963-01-16
•
Granted: 1965-07-27
•
Expires: 1983-01-16
Abstract
No abstract record available.
Inventors
- 👤 Raimbault Louis Albert Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:02
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/06; B62D7/14; B62D7/142; B62D7/144; B62B; B62B3/00; B62B3/001; B62D13/00; B62D13/04; B62B2301/00; B62B2301/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A WHEELED DEVICE FOR TRANSPORTING LOADS COMPRISING A PAIR OF AXLES, EACH AXLE MOUNTING A PAIR OF WHEELS, MEANS PIVOTALLY ATTACHING THE WHEELS TO THE ENDS OF THE AXLES, A BRACKET PIVOTALLY ATTACHED TO EACH OF THE AXLES APPROXIMATELY MIDWAY BETWEN THE WHEELS, MEANS INCLUDING CONNECTING RODS PIVOTALLY ATTACHED TO THE BRACKETS AND TO SAID MEANS PIVOTALLY ATTACHING THE WHEELS TO THE AXLE FOR PIVOTALLY ATTACHING THE WHEELS IN THE SAME DIRECTION AND THE SAME AMOUNT AS THE BRACKETS; PAIR OF TELESCOPIC LINKING RODS PIVOTALLY ATTACHED TO THE BRACKETS ON EITHER SIDE OF THE PIVOT AXES OF SAID BRACKETS AND EXTENDING BETWEEN THE AXLES FOR TRANSMITTING PIVOTING MOTION OF ONE BRACKET TO THE OTHER BRACKET, EACH TELESCOPIC LINKING ROD INCLUDING A
Claim 2
Dependent Claim
121 words
A WHEELED DEVICE FOR TRANSPORTING LOADS COMPRISING A PAIR OF AXLES, EACH AXLE MOUNTING A PAIR OF WHEELS, MEANS PIVOTALLY ATTACHING THE WHEELS TO THE ENDS OF THE AXLES, A BRACKET PIVOTALLY ATTACHED TO EACH OF THE AXLES APPROXIMATELY MIDWAY BETWEN THE WHEELS, MEANS INCLUDING CONNECTING RODS PIVOTALLY ATTACHED TO THE BRACKETS AND TO SAID MEANS PIVOTALLY ATTACHING THE WHEELS TO THE AXLE FOR PIVOTALLY ATTACHING THE WHEELS IN THE SAME DIRECTION AND THE SAME AMOUNT AS THE BRACKETS; PAIR OF TELESCOPIC LINKING RODS PIVOTALLY ATTACHED TO THE BRACKETS ON EITHER SIDE OF THE PIVOT AXES OF SAID BRACKETS AND EXTENDING BETWEEN THE AXLES FOR TRANSMITTING PIVOTING MOTION OF ONE BRACKET TO THE OTHER BRACKET, EACH TELESCOPIC LINKING ROD INCLUDING A
References Cited (Backward Citations)
US1312788A
Cited
US681237A
Cited
US1470328A
Cited
US1925712A
Cited
DE572010C
Cited
FR790217A
Cited
US2359978A
Cited
US2412927A
Cited
US2582455A
Cited
US2559142A
Cited
FR1124718A
Cited
DE950045C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |