US3470045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing an insulated electrical conductor
Assignee: ABB Norden Holding AB
•
Filing: 1965-06-03
•
Granted: 1969-09-30
•
Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Wolfgang Bronnvall
- 👤 Jostein Andreassen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:43
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/30; H01; H01B; H01B13/00; H01B13/06; H01B13/08; H01B13/0883; H01B13/30; H01B3/00; H01B3/02; H01B3/04; H01B7/00; H01B7/02; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/251; Y10T428/29; Y10T428/2911; Y10T428/2913; Y10T428/2933; Y10T428/2936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2479357A
Cited
US2656290A
Cited
US2772696A
Cited
US2757298A
Cited
US2917420A
Cited
US2821498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |