Patent US2465078A successfully refreshed from Google Patents.
Patent US2947624A successfully refreshed from Google Patents.
US2947624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High temperature alloy
Assignee: Cyprus Amax Minerals Co
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Filing: 1958-09-10
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Granted: 1960-08-02
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Expires: 1978-09-10
Abstract
No abstract record available.
Inventors
- 👤 Semchyshen Marion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:06
CPC Classifications
C; C22; C22C; C22C27/00; C22C27/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A CAST MOLYBDENUM-BASE ALLOY CAPABLE OF BEING WORKED AT ELEVATED TEMPERATURES AND CONTAINING FROM .30% TO .75% CARBON, FROM 1.00% TO 8.00% TITANIUM, NOT MORE THAN .005% OXYGEN, AND THE BALANCE CONSISTING ESSENTIALLY OF MOLYBDENUM.
Claim 2
Dependent Claim
35 words
A CAST MOLYBDENUM-BASE ALLOY CAPABLE OF BEING WORKED AT ELEVATED TEMPERATURES AND CONTAINING FROM .30% TO .75% CARBON, FROM 1.00% TO 8.00% TITANIUM, NOT MORE THAN .005% OXYGEN, AND THE BALANCE CONSISTING ESSENTIALLY OF MOLYBDENUM.
References Cited (Backward Citations)
US2678270A
Cited
US2780545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |