US859369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamo-electric machine.
Assignee: General Electric Co
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Filing: 1904-11-30
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Granted: 1907-07-09
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Expires: 1924-11-30
Abstract
No abstract record available.
Inventors
- 👤 Patrick J Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:13
CPC Classifications
B; B60; B60L; B60L50/00; B60L50/10; B60L50/16; B60L50/50; B60L50/60; B60L50/61; H; H02; H02K; H02K16/00; H02K16/005; B60L2220/00; B60L2220/10; B60L2220/20; B60L2240/00; B60L2240/40; B60L2240/42; B60L2240/421; B60L2240/423; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/62; Y02T10/64; Y02T10/70; Y02T10/7072
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) | 1910-07-08 | 1911-01-07 | 1911-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-08 | 1915-01-07 | 1915-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-08 | 1919-01-07 | 1919-07-09 | $7700.00 | Window Closed / Lapsed |