US3317876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically insulated copper strip conductors
Assignee: ANAMAG Inc A CORP OF DE
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Filing: 1964-09-14
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Granted: 1967-05-02
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Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Emil H Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:09
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/12; H01F41/122; H01B; H01B13/00; H01B13/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
AN ELECTRICALLY INSULATED COPPER STRIP CONDUCTOR COMPRISING: (A) A COPPER STRIP, (B) A METAL ALUMINUM COATING ON THE SIDE EDGE PORTIONS OF THE STRIP, (C) AN OXIDIC DIELECTRIC FILM ON THE ALUMINUM COATING COVERING AND INSULATING THE SIDE EDGES OF THE STRIP, AND (D) AN ELECTRIC INSULATING FILM ON AT LEAST ONE FLAT SURFACE OF THE STRIP.
Claim 2
Dependent Claim
57 words
AN ELECTRICALLY INSULATED COPPER STRIP CONDUCTOR COMPRISING: (A) A COPPER STRIP, (B) A METAL ALUMINUM COATING ON THE SIDE EDGE PORTIONS OF THE STRIP, (C) AN OXIDIC DIELECTRIC FILM ON THE ALUMINUM COATING COVERING AND INSULATING THE SIDE EDGES OF THE STRIP, AND (D) AN ELECTRIC INSULATING FILM ON AT LEAST ONE FLAT SURFACE OF THE STRIP.
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) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |