US3339494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Railroad station loading arrangement
Assignee: MASCHINENFABRIK HABEGGER Firma
•
Filing: 1965-04-05
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Granted: 1967-09-05
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Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 Lauber Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:12
CPC Classifications
B; B61; B61K; B61K1/00; B61B; B61B1/00; B61B1/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
143 words
A RAILROAD STATION LOADING ARRANGEMENT COMPRISING, IN COMBINATION, ROTARY PLATFORM MEANS INCLUDING AN UPPER ROTARY PLATFORM AND A LOWER ROTARY PLATFORM HAVING PARALLEL CIRCULAR PERIPHERIES AND BEING MOUNTED FOR ROTATION ABOUT A COMMON VERTICAL AXIS; CONTINUOUS TRACK MEANS INCLUDING A HIGHER CURVED TRACK AND A LOWER CURVED TRACK RESPECTIVELY EXTENDING ABOUT PARTS OF SAID PERIPHERIES OF SAID ROTARY PLATFORMS, A CONNECTING TRACK CONNECTING SAID HIGHER AND LOWER CURVED TRACKS, AND TRACK CONNECTING SAID ING TOWARD AND AWAY FROM SAID CURVED TRACKS; AND TRAIN MEANS MOVING ALONG SAID TRACK MEANS AND HAVING IN THE REGION OF SAID CURVED TRACKS SPEEDS SUBSTANTIALLY EQUAL TO THE PERIPHERAL SPEEDS OF SAID ROTARY PLATFORMS WBEREBY PASSENGERS CAN ALIGHT FROM SAID TRAIN MEANS ONTO ONE OF SAID ROTARY PLATFORMS, AND OTHER PASSENGERS CAN BOARD THE SAME TRAIN MEANS ON THE OTHER ROTARY PLATFORM WITHOUT STOPPING OF SAID TRAIN MEANS.
References Cited (Backward Citations)
US368420A
Cited
US474657A
Cited
US1661490A
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US755361A
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US780268A
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US815834A
Cited
US941954A
Cited
US1412969A
Cited
US1597959A
Cited
US1659608A
Cited
US2981202A
Cited
US3096725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |