Patent US3240291A successfully refreshed from Google Patents.
US3240291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle braking system
Assignee: Individual
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Filing: 1965-02-10
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Granted: 1966-03-15
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Expires: 1985-02-10
Abstract
No abstract record available.
Inventors
- 👤 Sidney H Bingham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:59
CPC Classifications
B; B61; B61H; B61H11/00; B61H11/06; B61H1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A VEHICLE TRUCK AND BRAKING ASSEMBLY FOR OPERATION ON A RIGHT OF WAY, HAVING RUNNING AND GUIDING RAILS, COMPRISING A CARRIAGE HAVING RUNNING WHEELS JOURNALED THEREON FOR MOVEMENT ON THE RUNNING RAILS, GUIDING WHEELS JOURNALED ON SAID CARRIAGE SO AS TO ENGAGE AGUIDING RAIL UNDER RUNNING PRESSURE, POWER OPERATED MEANS FOR INCREASING THE PRESSURE OF SAID GUIDING WHEELS ON SAID GUIDING RAIL, POWER OPERATED BRAKES FOR SAID GUIDING WHEELS, AND CONTROL MEANS FOR SELECTIVELY OR SIMULTANEOUSLY ENERGIZING SAID POWER OPERATED MEANS AND SAID POWER OPERATED BRAKES.
Claim 2
Dependent Claim
86 words
A VEHICLE TRUCK AND BRAKING ASSEMBLY FOR OPERATION ON A RIGHT OF WAY, HAVING RUNNING AND GUIDING RAILS, COMPRISING A CARRIAGE HAVING RUNNING WHEELS JOURNALED THEREON FOR MOVEMENT ON THE RUNNING RAILS, GUIDING WHEELS JOURNALED ON SAID CARRIAGE SO AS TO ENGAGE AGUIDING RAIL UNDER RUNNING PRESSURE, POWER OPERATED MEANS FOR INCREASING THE PRESSURE OF SAID GUIDING WHEELS ON SAID GUIDING RAIL, POWER OPERATED BRAKES FOR SAID GUIDING WHEELS, AND CONTROL MEANS FOR SELECTIVELY OR SIMULTANEOUSLY ENERGIZING SAID POWER OPERATED MEANS AND SAID POWER OPERATED BRAKES.
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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |