Patent US3214288A successfully refreshed from Google Patents.
US3214288A
Expired / Lapsed
US
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Process for the deposition of metallic aluminum
Assignee: National Steel Corp
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Filing: 1961-12-14
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Granted: 1965-10-26
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Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Leslie D Mcgraw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:48
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A PROCESS FOR DEPOSITING METALLIC ALUMINUM-CONTAINING MATERIAL ON A SUBSTRATE COMPRISING INTIMATELY CONTACTING THE SUBSTATE WITH A LIQUID COMPOSITION COMPRISING AT LEAST ONE ETHERATE OF AN ALUMINUM HALOHYDRIDE WHICH YIELDS METALLIC ALUMINUM, THE DEPOSITION OF THE ALUMINUMCONTAINING MATERIAL BEING INDUCED BY BRINGING THE LIQUID COMPOSITION INTO CONTACT WITH THE SUBSTRATE AT A TEMPERATURE TO PRODUCE PRODUCTS INCLUDING METALLIC ALUMINUM AND METALLIC ALUMINUM THUS PRODUCED BEING DEPOSITED ON THE SUBSTRATE.
Claim 2
Dependent Claim
69 words
A PROCESS FOR DEPOSITING METALLIC ALUMINUM-CONTAINING MATERIAL ON A SUBSTRATE COMPRISING INTIMATELY CONTACTING THE SUBSTATE WITH A LIQUID COMPOSITION COMPRISING AT LEAST ONE ETHERATE OF AN ALUMINUM HALOHYDRIDE WHICH YIELDS METALLIC ALUMINUM, THE DEPOSITION OF THE ALUMINUMCONTAINING MATERIAL BEING INDUCED BY BRINGING THE LIQUID COMPOSITION INTO CONTACT WITH THE SUBSTRATE AT A TEMPERATURE TO PRODUCE PRODUCTS INCLUDING METALLIC ALUMINUM AND METALLIC ALUMINUM THUS PRODUCED BEING DEPOSITED ON THE SUBSTRATE.
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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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |