US1017348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reactance-coil.
Assignee: Individual
•
Filing: 1911-05-19
•
Granted: 1912-02-13
•
Expires: 1931-05-19
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Murray
- 👤 Philip Torchio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:59
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1915-02-12 | 1915-08-14 | 1916-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-02-12 | 1919-08-14 | 1920-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-02-12 | 1923-08-14 | 1924-02-13 | $7700.00 | Window Closed / Lapsed |