US3228226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-container extrusion press
Assignee: Loewy Engineering Co Ltd
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Filing: 1963-01-08
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Granted: 1966-01-11
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Expires: 1983-01-08
Abstract
No abstract record available.
Inventors
- 👤 Elger Ronald John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:40
CPC Classifications
B; B21; B21C; B21C35/00; B21C35/06; B21C23/00; B21C23/21; B21C23/212; B21C23/214
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A METAL EXTRUSION PRESS HAVING AT LEAST TWO BILLET CONTAINERS WHICH CAN INTERCHANGE THEIR POSITIONS BETWEEN THE WORKING STATION IN THE EXTRUSION AXIS OF THE PRESS AND A PARKING STATION LATERALLY OFFSET FROM SAID PRESS, DISCARDEJECTING MEANS ADAPTED TO ENTER A CONTAINER IN THE PARKING STATION AT ONE END THEREOF, AND CLEANING MEANS ADAPTED TO ENTER THE CONTAINER AT THE OPPOSITE END, AND A REACTION FRAME MOVABLE INTO ENGAGEMENT WITH THAT END OF THE CONTAINER FROM WHICH THE DISCARD IS EJECTED, SAID CLEANING MEANS BEING MOUNTED IN SAID REACTION FRAME.
Claim 2
Dependent Claim
90 words
A METAL EXTRUSION PRESS HAVING AT LEAST TWO BILLET CONTAINERS WHICH CAN INTERCHANGE THEIR POSITIONS BETWEEN THE WORKING STATION IN THE EXTRUSION AXIS OF THE PRESS AND A PARKING STATION LATERALLY OFFSET FROM SAID PRESS, DISCARDEJECTING MEANS ADAPTED TO ENTER A CONTAINER IN THE PARKING STATION AT ONE END THEREOF, AND CLEANING MEANS ADAPTED TO ENTER THE CONTAINER AT THE OPPOSITE END, AND A REACTION FRAME MOVABLE INTO ENGAGEMENT WITH THAT END OF THE CONTAINER FROM WHICH THE DISCARD IS EJECTED, SAID CLEANING MEANS BEING MOUNTED IN SAID REACTION FRAME.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |