Patent US3299982A successfully refreshed from Google Patents.
US3299982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated vehicle with pivotable frame steering
Assignee: BOLENS Corp 215 SOUTH PARK ST PORT WASHINGTON WI 53074 A CORP OF WI
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Filing: 1964-09-14
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Granted: 1967-01-24
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Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Roger J Bacon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:20
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/02; B62D53/025; B62D53/026; B62D49/00; B62D49/06; B62D49/0664
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
AN ARTICULATED VEHICLE COMPRISING A TWO-WHEELED FRONT SECTION AND A REAR PUSHING SECTION, A JOINT CONNECTING SAID SECTIONS FOR RELATIVE PIVOTAL MOVEMENT OF SAID SECTIONS IN A HORIZONTAL PLANE ABOUT A VERTICAL AXIS AND FOR PIVOTAL MOVEMENT OF ONE SECTION RELATIVE TO THE OTHER ABOUT A LONGITUDINAL HORIZONTAL AXIS, MEANS FOR LIMITING THE RELATIVE PIVOTAL MOVEMENT OF SAID SECTIONS ABOUT THE VERTICAL AXIS TO A PREDETERMINED ANGULAR RANGE FROM THE NORMAL ALIGNED POSITION OF SAID SECTIONS, AND MEANS FOR UNIFORMLY PROGRESSIVELY DECREASING THE PERMISSIBLE AMOUNT OF PIVOTAL MOVEMENT OF ONE SECTION RELATIVE TO THE OTHER ABOUT SAID LONGITUDINAL HORIZONTAL AXIS THROUGHOUT SAID PREDETERMINED ANGULAR RANGE IN ACCORDANCE WITH THE DECREASING OF THE ANGLE BETWEEN THE SECTIONS IN THE HORIZONTAL PLANE.
Claim 2
Dependent Claim
120 words
AN ARTICULATED VEHICLE COMPRISING A TWO-WHEELED FRONT SECTION AND A REAR PUSHING SECTION, A JOINT CONNECTING SAID SECTIONS FOR RELATIVE PIVOTAL MOVEMENT OF SAID SECTIONS IN A HORIZONTAL PLANE ABOUT A VERTICAL AXIS AND FOR PIVOTAL MOVEMENT OF ONE SECTION RELATIVE TO THE OTHER ABOUT A LONGITUDINAL HORIZONTAL AXIS, MEANS FOR LIMITING THE RELATIVE PIVOTAL MOVEMENT OF SAID SECTIONS ABOUT THE VERTICAL AXIS TO A PREDETERMINED ANGULAR RANGE FROM THE NORMAL ALIGNED POSITION OF SAID SECTIONS, AND MEANS FOR UNIFORMLY PROGRESSIVELY DECREASING THE PERMISSIBLE AMOUNT OF PIVOTAL MOVEMENT OF ONE SECTION RELATIVE TO THE OTHER ABOUT SAID LONGITUDINAL HORIZONTAL AXIS THROUGHOUT SAID PREDETERMINED ANGULAR RANGE IN ACCORDANCE WITH THE DECREASING OF THE ANGLE BETWEEN THE SECTIONS IN THE HORIZONTAL PLANE.
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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |