US2884323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-strength titanium base aluminumvanadium-iron alloys
Assignee: RMI Co
•
Filing: 1957-05-07
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Granted: 1959-04-28
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Expires: 1977-05-07
Abstract
No abstract record available.
Inventors
- 👤 Abkowitz Stanley
- 👤 Paul E Moorhead
- 👤 James R Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:49
CPC Classifications
C; C22; C22C; C22C14/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A TITANIUM BASE ALLOY CONSISTING OF 0.8%-1.8% AL, 7.5%-8.5% V, 4.5%-5.5% FE, 0.30%-0.50% 02 AND THE BALANCE TITANIUM WITH INCIDENTAL IMPURITIES.
Claim 2
Dependent Claim
21 words
A TITANIUM BASE ALLOY CONSISTING OF 0.8%-1.8% AL, 7.5%-8.5% V, 4.5%-5.5% FE, 0.30%-0.50% 02 AND THE BALANCE TITANIUM WITH INCIDENTAL IMPURITIES.
References Cited (Backward Citations)
US2754203A
Cited
US2754204A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |