US3333955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum alloy and sole plate for electric iron and the like made therefrom
Assignee: Huntington Alloys Corp
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Filing: 1964-09-30
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Granted: 1967-08-01
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Expires: 1984-09-30
Abstract
No abstract record available.
Inventors
- 👤 Lancelot H Walker
- 👤 James E Hauafee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:51
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/38; C; C22; C22C; C22C21/00; C22C21/02; C22C21/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
AN ALLOY CONSISTING ESSENTIALLY OF 9% TO ABOUT 15% NICKEL, ABOUT 2% TO ABOUT 12% SILICON, ABOUT 2.5% TO ABOUT 14% COPPER WITH THE TOTAL OF SILICON PLUS COPPER EQUAL TO ABOUT 9.5% TO ABOUT 17% OF THE ALLOY, UP TO ABOUT 1.5% MAGNESIUM, WITH THE BALANCE ESSENTIALLY ALUMINUM.
Claim 2
Dependent Claim
49 words
AN ALLOY CONSISTING ESSENTIALLY OF 9% TO ABOUT 15% NICKEL, ABOUT 2% TO ABOUT 12% SILICON, ABOUT 2.5% TO ABOUT 14% COPPER WITH THE TOTAL OF SILICON PLUS COPPER EQUAL TO ABOUT 9.5% TO ABOUT 17% OF THE ALLOY, UP TO ABOUT 1.5% MAGNESIUM, WITH THE BALANCE ESSENTIALLY ALUMINUM.
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) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |