Patent US2518366A successfully refreshed from Google Patents.
US2518366A
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Flux composition for gas welding of high nickel alloys
Assignee: Huntington Alloys Corp
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Filing: 1948-07-01
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Granted: 1950-08-08
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Expires: 1968-07-01
Abstract
No abstract record available.
Inventors
- 👤 Pease George Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:49
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/36; B23K35/3601; B23K35/3603; B23K35/3605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A WELDING COMPOSITION SUBSTANTIALLY FREE OF SUBSTANCES CAPABLE OF PRODUCING DELETERIOUS HOT CRACKING IN THE OXY-ACETYLENE WELDING OF HIGH NICKEL ALLOYS CONSISTING OF, BY WEIGHT, UP TO ABOUT 15% SODIUM FLUORIDE, CALCIUM FLUORIDE FROM ABOUT 10% TO ABOUT 40%, BARIUM FLUORIDE FROM ABOUT 40% TO ABOUT 70%, BARIUM CHLORIDE FROM ABOUT 10% TO ABOUT 20%, AND A WATER-DISPERSIBLE ORGANIC BINDER OF GUM ARABIC FROM ABOUT 2% TO ABUT 10%.
Claim 2
Dependent Claim
69 words
A WELDING COMPOSITION SUBSTANTIALLY FREE OF SUBSTANCES CAPABLE OF PRODUCING DELETERIOUS HOT CRACKING IN THE OXY-ACETYLENE WELDING OF HIGH NICKEL ALLOYS CONSISTING OF, BY WEIGHT, UP TO ABOUT 15% SODIUM FLUORIDE, CALCIUM FLUORIDE FROM ABOUT 10% TO ABOUT 40%, BARIUM FLUORIDE FROM ABOUT 40% TO ABOUT 70%, BARIUM CHLORIDE FROM ABOUT 10% TO ABOUT 20%, AND A WATER-DISPERSIBLE ORGANIC BINDER OF GUM ARABIC FROM ABOUT 2% TO ABUT 10%.
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) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |