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Patent US3763686A successfully refreshed from Google Patents.
US3763686A
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US
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Process for obtaining aluminum alloy conductor
Assignee: Olin Corp
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Filing: 1972-02-04
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Granted: 1973-10-09
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Expires: 1992-02-04
Abstract
Abstract An improved aluminum alloy conductor. The conductor is characterized by a combination of good mechanical and electrical properties and contains from 0.04 to 1.0 percent iron, 0.02 to 0.2 percent silicon, 0.1 to 1.0 percent copper, 0.001 to 0.2 percent boron, balance essentially aluminum.
Inventors
- 👤 F Besel
- 👤 W Setzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:20
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/02; H01B1/023; C; C22; C22C; C22C21/00; Y; Y10; Y10S; Y10S72/00; Y10S72/70; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49988; Y10T29/49991
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
20 words
A process according to claim 1 wherein said cold deformation (C) is at a reduction of at least 90 percent.
Claim 2
Dependent Claim
18 words
A process according to claim 1 wherein said deformatioN (B) is at a temperature between 600* and 950*F.
Claim 3
Dependent Claim
10 words
A process according to claim 9 including an annealing step.
Claim 4
Dependent Claim
17 words
A process according to claim 4 wherein said material is drawn to gage following said annealing step.
Claim 5
Dependent Claim
21 words
A process according to claim 5 wherein the resultant conductor has a final diameter of between 0.002 inch and 0.125 inch.
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) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |