US3283368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller apron conveyor continuous casting machine
Assignee: Beazer East Inc
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Filing: 1964-03-26
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Granted: 1966-11-08
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Expires: 1984-03-26
Abstract
No abstract record available.
Inventors
- 👤 Paul J Homan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:41
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/12; B22D11/128; B22D11/1282
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
AN APPARATUS FOR CASTING AN ELONGATED METAL STRAND COMPRISING MEANS FOR CONTINUOUSLY POURING MOLTEN METAL INTO A CASTING MOLD SO AS TO FORM A METAL STRAND, MEANS FOR RECIPROCATING SAID MOLD TO FREE SAID STRAND FROM SAID MOLD, MEANS FOR CONTROLLING THE RATE OF DESCENT OF SAID STRAND FROM SAID MOLD, MEANS FOR SUPPORTING OPPOSITE FACES OF SAID STRAND DOWNSTREAM OF SAID MOLD WITH A PLURALITY OF ROLLERS WHICH TRAVEL WITH SAID STRAND AND MEANS FOR COOLING SAID ROLLERS SO AS TO PRESENT A FRESH COOLED SURFACE TO EACH LINE OF CONTRACT WITH SAID STRAND.
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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |