Patent US2818332A successfully refreshed from Google Patents.
US2818332A
Expired / Lapsed
US
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High temperature, high strength alloy
Assignee: Eaton Corp
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Filing: 1956-10-22
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Granted: 1957-12-31
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Expires: 1976-10-22
Abstract
No abstract record available.
Inventors
- 👤 Robert L Pettibone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:15
CPC Classifications
C; C22; C22C; C22C29/00; C22C29/02; C22C29/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A HIGH TEMPERATURE, HIGH STRENGTH ALLOY CONSISTING OF, BY WEIGHT, 39-41% NICKEL, 34-36% TITANIUM, 14-16% CARBON AND 9-11% CHROMIUM.
Claim 2
Dependent Claim
19 words
A HIGH TEMPERATURE, HIGH STRENGTH ALLOY CONSISTING OF, BY WEIGHT, 39-41% NICKEL, 34-36% TITANIUM, 14-16% CARBON AND 9-11% CHROMIUM.
References Cited (Backward Citations)
US1992372A
Cited
US2852666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-30 | 1961-07-01 | 1961-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-30 | 1965-07-01 | 1965-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-30 | 1969-07-01 | 1969-12-31 | $7700.00 | Window Closed / Lapsed |