Patent US3046108A successfully refreshed from Google Patents.
US3046108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Age-hardenable nickel alloy
Assignee: Huntington Alloys Corp
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Filing: 1958-11-13
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Granted: 1962-07-24
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Expires: 1978-11-13
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Eiselstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:26
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/03; C22C19/05; C22C19/051; C22C19/055
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
AN AGE-HARDENABLE, HOT-WORKABLE NICKEL-BASE ALLOY CONSISTING ESSENTIALLY OF ABOUT 21% CHRONIUM, ABOUT 3% MOLYBDENUM, ABOUT 4% OF METAL FROM THE GROUP CONSISTING OF COLUMBIUM AND TANTALUM WHEREIN THE TANTALUM CONTENT DOES NOT EXCEED ABOUT 50% OF THE COLUMBIUM, ABOUT 0.6% TITANIUM, ABOUT 0.6% ALUMINUM, ABOUT 0.03% CARBON, ABOUT 0.27% SILICON, ABOUT 0.18% MANGANESE, ABOUT 0.0009% BORON, ABOUT 53% NICKEL, AND THE BALANCE ESSENTIALLY IRON, SAID ALLOY BEING CHARACTERIZED IN THE AGE-HARDENED CONDITION BY A YIELD STRENGTH (0.2% OFFSET) OF AT LEAST ABOUT 100,000 POUNDS PER SQUARE INCH AT ROOM TEMPERATURE AND BY A 100-HOUR RUPTURE STRENGTH OF AT LEAST ABOUT 90,000 P.S.I. AT 1200* F.
Claim 2
Dependent Claim
105 words
AN AGE-HARDENABLE, HOT-WORKABLE NICKEL-BASE ALLOY CONSISTING ESSENTIALLY OF ABOUT 21% CHRONIUM, ABOUT 3% MOLYBDENUM, ABOUT 4% OF METAL FROM THE GROUP CONSISTING OF COLUMBIUM AND TANTALUM WHEREIN THE TANTALUM CONTENT DOES NOT EXCEED ABOUT 50% OF THE COLUMBIUM, ABOUT 0.6% TITANIUM, ABOUT 0.6% ALUMINUM, ABOUT 0.03% CARBON, ABOUT 0.27% SILICON, ABOUT 0.18% MANGANESE, ABOUT 0.0009% BORON, ABOUT 53% NICKEL, AND THE BALANCE ESSENTIALLY IRON, SAID ALLOY BEING CHARACTERIZED IN THE AGE-HARDENED CONDITION BY A YIELD STRENGTH (0.2% OFFSET) OF AT LEAST ABOUT 100,000 POUNDS PER SQUARE INCH AT ROOM TEMPERATURE AND BY A 100-HOUR RUPTURE STRENGTH OF AT LEAST ABOUT 90,000 P.S.I. AT 1200* F.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |