US3110587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nickel-chromium base alloy
Assignee: Huntington Alloys Corp
•
Filing: 1960-06-23
•
Granted: 1963-11-12
•
Expires: 1980-06-23
Abstract
No abstract record available.
Inventors
- 👤 John H Gittus
- 👤 Cook Reginald Massey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:21
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/03; C22C19/05; C22C19/051; C22C19/056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A NICKEL-BASE ALLOY HAVING EXCELLENT RESISTANCE TO CREEP WHEN SUBJECTED TO SEVERE LOADS AT A TEMPERATURE OF ABOUT 1000*C. CONSISTING ESSENTIALLY OF ABOUT 11% TO ABOUT 16% CHROMIUM, ABOUT 10% TO ABOUT 20% COBALT, ABOUT 1.5% TO ABOUT 7% MOLYBDENUM, ABOUT 0.1% TO 0.2% CARBON, ABOUT 0.01% TO ABOUT 0.10% ZIRCONIUM, ABOUT 0.005% TO ABOUT 0.05% BORON, ALUMINUMAND TITANIUM IN SUCH AMOUNTS THAT THE RATIO OF THE PERCENTAGE OF TITANIUM TO THE PERCENTAGE OF ALUMINUM IF FROM 0.7 TO 1.0 AND THAT THE SUM OF THE PERCENTAGE OF ALUMINUM PLUS THE PERCENTAGE OF TITANIUM IS BETWEEN XAND Y WHERE
Claim 2
Dependent Claim
99 words
A NICKEL-BASE ALLOY HAVING EXCELLENT RESISTANCE TO CREEP WHEN SUBJECTED TO SEVERE LOADS AT A TEMPERATURE OF ABOUT 1000*C. CONSISTING ESSENTIALLY OF ABOUT 11% TO ABOUT 16% CHROMIUM, ABOUT 10% TO ABOUT 20% COBALT, ABOUT 1.5% TO ABOUT 7% MOLYBDENUM, ABOUT 0.1% TO 0.2% CARBON, ABOUT 0.01% TO ABOUT 0.10% ZIRCONIUM, ABOUT 0.005% TO ABOUT 0.05% BORON, ALUMINUMAND TITANIUM IN SUCH AMOUNTS THAT THE RATIO OF THE PERCENTAGE OF TITANIUM TO THE PERCENTAGE OF ALUMINUM IF FROM 0.7 TO 1.0 AND THAT THE SUM OF THE PERCENTAGE OF ALUMINUM PLUS THE PERCENTAGE OF TITANIUM IS BETWEEN XAND Y WHERE
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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |