Patent US3304176A successfully refreshed from Google Patents.
US3304176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nickel base alloy
Assignee: General Electric Co
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Filing: 1963-12-26
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Granted: 1967-02-14
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Expires: 1983-12-26
Abstract
No abstract record available.
Inventors
- 👤 Stanley T Wlodek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:50
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/03; C22C19/05; C22C19/051; C22C19/055
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A NICKEL BASE ALLOY OF IMPROVED OXIDATION RESISTANCES AND GOOD FABRICABILITY CONSISTING ESSENTIALLY OF, BY WEIGHT: 20-23% CR; 8-10% MO; 17-20% FE; 0.05 TO LESS THAN 0.3% LA; UP TO 2.5% CO; UP TO 0.15% C; UP TO 2% W; WITH THE BALANCE NI AND INCIDENTAL IMPURITIES.
Claim 2
Dependent Claim
47 words
A NICKEL BASE ALLOY OF IMPROVED OXIDATION RESISTANCES AND GOOD FABRICABILITY CONSISTING ESSENTIALLY OF, BY WEIGHT: 20-23% CR; 8-10% MO; 17-20% FE; 0.05 TO LESS THAN 0.3% LA; UP TO 2.5% CO; UP TO 0.15% C; UP TO 2% W; WITH THE BALANCE NI AND INCIDENTAL IMPURITIES.
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) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |