US967681A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical train system.
Assignee: GOULD STORAGE BATTERY Co
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Filing: 1906-11-16
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Granted: 1910-08-16
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Expires: 1926-11-16
Abstract
No abstract record available.
Inventors
- 👤 James R Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:15
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/5213; B; B60; B60D; B60D1/00; B60D1/58; B60D1/62
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) | 1913-08-15 | 1914-02-14 | 1914-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-08-15 | 1918-02-14 | 1918-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-08-15 | 1922-02-14 | 1922-08-16 | $7700.00 | Window Closed / Lapsed |