Patent US2995808A successfully refreshed from Google Patents.
US2995808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite plated alloy material
Assignee: Individual
•
Filing: 1957-03-01
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Granted: 1961-08-15
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Expires: 1977-03-01
Abstract
No abstract record available.
Inventors
- 👤 Weisse Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:56
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/01; B32B15/016; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9265; Y10S428/927; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12583; Y10T428/1259; Y10T428/12639; Y10T428/12736; Y10T428/12764
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A COMPOSITE PLATED SHEET METAL HAVING A CORE AND A PLATING INTIMATELY JOINED THERETO BY HOT ROLLING WHEREIN SAID CORE CONSISTS ESSENTIALLY OF A CORROSION RESISTANT ALUMINUM BASE ALLOY CONSISTING ESSENTIALLY OF FROM 2 TO 10% MAGNESIUM AND 0.0005 TO 0.5% BERYLLIUM, THE BALANCE BEING ALUMINUM, AND WHEREIN SAID PLATING CONSISTS ESSENTIALLY OF ALUMINUM.
Claim 2
Dependent Claim
54 words
A COMPOSITE PLATED SHEET METAL HAVING A CORE AND A PLATING INTIMATELY JOINED THERETO BY HOT ROLLING WHEREIN SAID CORE CONSISTS ESSENTIALLY OF A CORROSION RESISTANT ALUMINUM BASE ALLOY CONSISTING ESSENTIALLY OF FROM 2 TO 10% MAGNESIUM AND 0.0005 TO 0.5% BERYLLIUM, THE BALANCE BEING ALUMINUM, AND WHEREIN SAID PLATING CONSISTS ESSENTIALLY OF ALUMINUM.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |