US3185111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load-gate positioning arrangement
Assignee: Pullman Standard Inc
•
Filing: 1963-04-18
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Granted: 1965-05-25
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Expires: 1983-04-18
Abstract
No abstract record available.
Inventors
- 👤 Francis M Hess
- 👤 Arentze Cornelius
- 👤 William R Shaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:55
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/006; B60; B60P; B60P7/00; B60P7/06; B60P7/135; B60P7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A TRACKWAY SYSTEM AND GATE SUSPENSION ARRANGEMENT FOR GUIDING AND SUSPENDING A LOAD DIVIDING GATE WITHIN A RAILWAY CAR, SAID TRACKWAY COMPRISING A LONGITUDINALLY EXTENDING TRACK MEANS, A TRANSVERSELY EXTENDING TRACK MEANS INTERSECTING SAID LONGITUDINALLY EXTENDING TRACK MEANS, A TRANSFER TABLE IMMOVABLY MOUNTED AT SAID INTERSECTION OF SAID LONGITUDINAL AND TRANSVERSE TRACK MEANS, SAID GATE SUSPENSION MEANS INCLUDING A CARRIAGE MOVABLE ALONG SAID TRACK MEANS AND TURNABLE ON SAID TRANSFER TABLE SO THAT SAID GATE SUSPENSION MEANS MAY BE SHIFTED FOR MOVEMENT ALONG EITHER SAID LONGITUDINAL OF TRANSVERSE TRACK MEANS.
Claim 2
Dependent Claim
90 words
A TRACKWAY SYSTEM AND GATE SUSPENSION ARRANGEMENT FOR GUIDING AND SUSPENDING A LOAD DIVIDING GATE WITHIN A RAILWAY CAR, SAID TRACKWAY COMPRISING A LONGITUDINALLY EXTENDING TRACK MEANS, A TRANSVERSELY EXTENDING TRACK MEANS INTERSECTING SAID LONGITUDINALLY EXTENDING TRACK MEANS, A TRANSFER TABLE IMMOVABLY MOUNTED AT SAID INTERSECTION OF SAID LONGITUDINAL AND TRANSVERSE TRACK MEANS, SAID GATE SUSPENSION MEANS INCLUDING A CARRIAGE MOVABLE ALONG SAID TRACK MEANS AND TURNABLE ON SAID TRANSFER TABLE SO THAT SAID GATE SUSPENSION MEANS MAY BE SHIFTED FOR MOVEMENT ALONG EITHER SAID LONGITUDINAL OF TRANSVERSE TRACK MEANS.
References Cited (Backward Citations)
US558148A
Cited
US2360029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-24 | 1968-11-23 | 1969-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-24 | 1972-11-23 | 1973-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-24 | 1976-11-23 | 1977-05-25 | $7700.00 | Window Closed / Lapsed |