US1070577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromagnetic drive for secondary clocks or the like.
Assignee: Individual
•
Filing: 1912-11-23
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Granted: 1913-08-19
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Expires: 1932-11-23
Abstract
No abstract record available.
Inventors
- 👤 Adelbert O Benecke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:59
CPC Classifications
G; G04; G04C; G04C13/00; G04C13/08; G04C13/10
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) | 1916-08-18 | 1917-02-17 | 1917-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-08-18 | 1921-02-17 | 1921-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-08-18 | 1925-02-17 | 1925-08-19 | $7700.00 | Window Closed / Lapsed |