US3240046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal extrusion press with multiple container system
Assignee: Loewy Engineering Co Ltd
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Filing: 1961-12-04
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Granted: 1966-03-15
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Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Salter Frank Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:48
CPC Classifications
B; B21; B21C; B21C35/00; B21C35/04; B21C23/00; B21C23/21; B21C23/212; B21C23/214; B21C35/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A METAL EXTRUSION PRESS HAVING A RECTANGULAR PLATEN, AT LEAST THREE BILLET CONTAINERS, A CARRIER FOR SAID CONAINERS, THE SAID CARRIER BEING ROTATABLE ABOUT AN AXIS PARALLEL TO THE PRESS AXIS SO THAT SAID CONTAINERS CAN BE MOVED SEQUENTIALLY AND IN STEPS THROUGH AT LEAST THREE STATIONS, INCLUDING A WORKING STATION IN THE PRESS AXIS AND AT LEAST TWO PARKING STATIONS OUTSIDE THE PRESS AXIS, THE TWO PARKING STATIONS BEING LOCATED ONE ABOVE THE OTHER IN THE SAME VERTICAL PLANE, OUTSIDE THE VERTICAL EDGE OF SAID PLATEN, THE AXIS OF ROTATION OF SAID CRRIER BEING ARRANGED AT THE SAME LEVEL AS THE PRESS AXIS, DISCARD EXPELLING MEANS ADAPTED TO ENTER A CONTAINER ALONG THE ACIS OF SAID CONTAINER AT THE UPPER OF SAID TWO PARKING STATIONS AND BILLET LOADING MEANS ADAPTED TO LOAD A BILLET INTO A SECOND CONTAINER ALONG TEH AXIS OF SECOND CONTAINER AT THE LOWER OF SAID TWO PARKING STATIONS.
Claim 2
Dependent Claim
153 words
A METAL EXTRUSION PRESS HAVING A RECTANGULAR PLATEN, AT LEAST THREE BILLET CONTAINERS, A CARRIER FOR SAID CONAINERS, THE SAID CARRIER BEING ROTATABLE ABOUT AN AXIS PARALLEL TO THE PRESS AXIS SO THAT SAID CONTAINERS CAN BE MOVED SEQUENTIALLY AND IN STEPS THROUGH AT LEAST THREE STATIONS, INCLUDING A WORKING STATION IN THE PRESS AXIS AND AT LEAST TWO PARKING STATIONS OUTSIDE THE PRESS AXIS, THE TWO PARKING STATIONS BEING LOCATED ONE ABOVE THE OTHER IN THE SAME VERTICAL PLANE, OUTSIDE THE VERTICAL EDGE OF SAID PLATEN, THE AXIS OF ROTATION OF SAID CRRIER BEING ARRANGED AT THE SAME LEVEL AS THE PRESS AXIS, DISCARD EXPELLING MEANS ADAPTED TO ENTER A CONTAINER ALONG THE ACIS OF SAID CONTAINER AT THE UPPER OF SAID TWO PARKING STATIONS AND BILLET LOADING MEANS ADAPTED TO LOAD A BILLET INTO A SECOND CONTAINER ALONG TEH AXIS OF SECOND CONTAINER AT THE LOWER OF SAID TWO PARKING STATIONS.
References Cited (Backward Citations)
DE542045C
Cited
US2880867A
Cited
FR1163770A
Cited
GB804220A
Cited
US2933184A
Cited
FR1233403A
Cited
US3120304A
Cited
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 |