US3014119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for adjoining continuous electrodes
Assignee: ARDAI OG SUNNDAL VERK AS
•
Filing: 1959-04-27
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Granted: 1961-12-19
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Expires: 1979-04-27
Abstract
No abstract record available.
Inventors
- 👤 Jorgensen Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:00
CPC Classifications
C; C25; C25C; C25C7/00; C25C7/02; C25C7/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1188055A
Cited
US1231290A
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US2093390A
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US2639119A
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US2650943A
Cited
US2706328A
Cited
US2959526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |