US3044156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature resistant body
Assignee: Individual
•
Filing: 1954-06-23
•
Granted: 1962-07-17
•
Expires: 1974-06-23
Abstract
No abstract record available.
Inventors
- 👤 Marshall G Whitfield
- 👤 Sheshunoff Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:54
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/01; B32B15/017; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12674; Y10T428/12729; Y10T428/12736; Y10T428/12743; Y10T428/1275; Y10T428/12771; Y10T428/12778
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A BODY FORMED FROM METAL CHOSEN FROM A CLASS CONSISTING OF TUNGSTEN, MOLYBEDEUM, MIXTURE OF THE TWO AND FERROUS ALLOYS CONTAINING A LEAST 15% OF ANY OF THE FOREGOING, HOT COATED WITH A BONDED LAYER OF ALUMINUM CONTAINING SUBSTANTIALLY 5% TO 50% BERYLIUM.
Claim 2
Dependent Claim
43 words
A BODY FORMED FROM METAL CHOSEN FROM A CLASS CONSISTING OF TUNGSTEN, MOLYBEDEUM, MIXTURE OF THE TWO AND FERROUS ALLOYS CONTAINING A LEAST 15% OF ANY OF THE FOREGOING, HOT COATED WITH A BONDED LAYER OF ALUMINUM CONTAINING SUBSTANTIALLY 5% TO 50% BERYLIUM.
References Cited (Backward Citations)
US1155317A
Cited
GB240411A
Cited
US1716943A
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US1860793A
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US1879748A
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FR723418A
Cited
US2062329A
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US2096924A
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US2121084A
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US2135652A
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US2682101A
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US2588421A
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US2565768A
Cited
US2665475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |