Patent US3367162A successfully refreshed from Google Patents.
US3367162A
Expired / Lapsed
US
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Apparatus for reducing slab width
Assignee: United States Steel Corp
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Filing: 1965-04-07
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Granted: 1968-02-06
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Expires: 1985-04-07
Abstract
No abstract record available.
Inventors
- 👤 Llewellyn S Kazebee
- 👤 Frank A Purdy
- 👤 Suter Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:03
CPC Classifications
B; B21; B21B; B21B35/00; B21B35/06; B21B1/00; B21B1/02; B21B1/04; B21B13/00; B21B13/06; B21B31/00; B21B31/08; B21B31/12
Claims Analysis
Total Claims: 0
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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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |