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US1004005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Train and like electric-lighting system.
Assignee: LEEDS FORGE CO Ltd
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Filing: 1910-10-21
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Granted: 1911-09-26
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Expires: 1930-10-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas Ferguson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:49
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/90; H02J7/96; H02J7/14; H02J7/1469; H02J7/1492; H02J7/865; Y; Y02; Y02T; Y02T10/00; Y02T10/80; Y02T10/92
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) | 1914-09-25 | 1915-03-27 | 1915-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-09-25 | 1919-03-27 | 1919-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-09-25 | 1923-03-27 | 1923-09-26 | $7700.00 | Window Closed / Lapsed |