US2416979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric cable
Assignee: Individual
•
Filing: 1943-04-27
•
Granted: 1947-03-04
•
Expires: 1963-04-27
Abstract
No abstract record available.
Inventors
- 👤 Burley Joseph Cilley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1834
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1987442A
Cited
FR776017A
Cited
US2116267A
Cited
GB476110A
Cited
US2116268A
Cited
US2197616A
Cited
US2253967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-03 | 1950-09-02 | 1951-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-03 | 1954-09-02 | 1955-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-03 | 1958-09-02 | 1959-03-04 | $7700.00 | Window Closed / Lapsed |