US3495467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for rotatably inching the gears of a rolling-mill pinion stand
Assignee: United States Steel Corp
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Filing: 1968-03-27
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Granted: 1970-02-17
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Expires: 1988-03-27
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Herbay
- 👤 Elijah R Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:50
CPC Classifications
F; F16; F16H; F16H31/00; F16H31/003; F16H31/005; B; B21; B21B; B21B35/00; B21B35/12; B21B2203/00; B21B2203/34; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1529
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) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |