US3180925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conductor strand
Assignee: Ericsson Inc
•
Filing: 1961-09-15
•
Granted: 1965-04-27
•
Expires: 1981-09-15
Abstract
No abstract record available.
Inventors
- 👤 Ege Sigmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:38
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/16; H01B1/00; H01B1/02; H01B7/17; H01B7/29; H01B7/295; H01B9/00; H01B9/02; H01B9/024
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
AN ELECTRICAL CONDUCTOR COMPRISING A MOLYBDENUM CORE AND A PLURALITY OF COPPER WIRES WRAPPED HELICALLY AROUND SAID CORE.
Claim 2
Dependent Claim
18 words
AN ELECTRICAL CONDUCTOR COMPRISING A MOLYBDENUM CORE AND A PLURALITY OF COPPER WIRES WRAPPED HELICALLY AROUND SAID CORE.
References Cited (Backward Citations)
US990040A
Cited
US2863032A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-26 | 1968-10-26 | 1969-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-26 | 1972-10-26 | 1973-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-26 | 1976-10-26 | 1977-04-27 | $7700.00 | Window Closed / Lapsed |