Patent US3832167A successfully refreshed from Google Patents.
US3832167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nickel alloy with good stress-rupture strength
Assignee: Huntington Alloys Corp
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Filing: 1972-02-22
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Granted: 1974-08-27
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Expires: 1992-02-22
Abstract
Abstract A HARDENABLE NICKEL ALLOY CONTAINING SPECIAL PERCENTAGES OF CHROMIUM, ALUMINUM TITANIUM HALFNIUM, YTTRIUM, MOLYBDENUM, TUNGSTEN, CARBON ECT., OFFERS ENCHANCED STRESS RUPTURE STRENGTH OVER THE INTERMEDIATE TEMPERATURE RANGE OF 600*C-900*C. WHILE RETAINING A SATISFACTORY LEVEL OF DUCTILITY.
Inventors
- 👤 S Shaw
- 👤 N James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:07
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |