Patent US1003890A successfully refreshed from Google Patents.
US1003890A
Expired / Lapsed
US
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Trolley and trolley-support.
Assignee: General Electric Co
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Filing: 1908-08-21
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Granted: 1911-09-19
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Expires: 1928-08-21
Abstract
No abstract record available.
Inventors
- 👤 Charles E Eveleth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:29
CPC Classifications
B; B60; B60L; B60L5/00; B60L5/04; B60L5/12; B60L5/16; B60L2200/00; B60L2200/26
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) | 1914-09-18 | 1915-03-20 | 1915-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-09-18 | 1919-03-20 | 1919-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-09-18 | 1923-03-20 | 1923-09-19 | $7700.00 | Window Closed / Lapsed |