Patent US3409070A successfully refreshed from Google Patents.
US3409070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous casting apparatus
Assignee: Raymond Kaiser Engineers Inc
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Filing: 1966-08-05
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Granted: 1968-11-05
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Expires: 1986-08-05
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Ciochetto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:04
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/04; B22D11/053
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
92 words
IN APPARATUS FOR THE CONTINUOUS CASTING OF A METAL STRAND, THE IMPROVEMENT COMPRISING: (A) AN OPEN-END, FLOW-THROUGH MOLD WHEREIN METAL FLOWS AND A CONTINUOUS CAST STRAND IS FORMED; (B) A MOLD TABLE FOR CARRYING SAID MOLD ON AN ARCUATE PATH COMPRISING: (I) ARCUATE GUIDE RAILS CONNECTED TO SAID MOLD TABLE AND DISPOSED ON OPPOSITE SIDES OF SAID CAST STRAND, AND (II) MEANS COOPERATING WITH SAID GUIDE RAILS DEFINING ARCUATE PATHS ALONG WHICH SAID RAILS MOVE; AND (C) MEANS ENGAGING SAID RAILS FOR RECIPROCATING THE SAME AND SAME MOLD ALONG SAID ARCUATE PATH.
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) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |