US3166406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alloy for elevated temperatures
Assignee: Huntington Alloys Corp
•
Filing: 1962-08-03
•
Granted: 1965-01-19
•
Expires: 1982-08-03
Abstract
No abstract record available.
Inventors
- 👤 Floreen Stephen
- 👤 Raymond F Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:57
CPC Classifications
C; C22; C22C; C22C38/00; C22C38/10; C22C38/105; C22C38/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A STEEL HAVING AN ADVANTAGEOUS COMBINATION OF MECHANICAL CHARACTERISTICS INCLUDING STRENGTH AND TOUGHNESS AT TEMPERATURES RANGING FROM ABOUT ROOM TEMPERATURE UP TO ABOUT 1000*F. AND CONSISTING ESSENTIALLY, IN PERCENT BY WEIGHT, OF ABOUT 14% TO ABOUT 16% NICKEL, ABOUT 8.5% TO ABOUT 9.5% COBALT, ABOUT 4.6% TO ABOUT 5.2% MOLYBDENUM, ABOUT 0.1% TO ABOUT 0.8% TITANIUM, ABOUT 0.1% TO ABOUT 1.2% ALUMINUM, UP TO ABOUT 3% VANADIUM, UP TO ABOUT 0.03% CARBON, UP TO ABOUT 0.2% MANGANESE, UP TO ABOUT 0.2% SILICON, UP TO ABOUT 0.01% BORON, UP TO ABOUT 0.1% ZIRCONIUM, UP TO ABOUT 0.05% CALCIUM WITH THE BALANCE BEING ESSENTIALLY IRON, THE TITANIUM, ALUMINUM AND VANADIUM CONTENTS OF SAID STEEL BEING SO CORRELATED SO THAT THE NUMBER X CALCULATED BY
Claim 2
Dependent Claim
122 words
A STEEL HAVING AN ADVANTAGEOUS COMBINATION OF MECHANICAL CHARACTERISTICS INCLUDING STRENGTH AND TOUGHNESS AT TEMPERATURES RANGING FROM ABOUT ROOM TEMPERATURE UP TO ABOUT 1000*F. AND CONSISTING ESSENTIALLY, IN PERCENT BY WEIGHT, OF ABOUT 14% TO ABOUT 16% NICKEL, ABOUT 8.5% TO ABOUT 9.5% COBALT, ABOUT 4.6% TO ABOUT 5.2% MOLYBDENUM, ABOUT 0.1% TO ABOUT 0.8% TITANIUM, ABOUT 0.1% TO ABOUT 1.2% ALUMINUM, UP TO ABOUT 3% VANADIUM, UP TO ABOUT 0.03% CARBON, UP TO ABOUT 0.2% MANGANESE, UP TO ABOUT 0.2% SILICON, UP TO ABOUT 0.01% BORON, UP TO ABOUT 0.1% ZIRCONIUM, UP TO ABOUT 0.05% CALCIUM WITH THE BALANCE BEING ESSENTIALLY IRON, THE TITANIUM, ALUMINUM AND VANADIUM CONTENTS OF SAID STEEL BEING SO CORRELATED SO THAT THE NUMBER X CALCULATED BY
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) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |