Patent US853200A successfully refreshed from Google Patents.
US853200A
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US
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Method of and means for governing prime motors.
Assignee: Individual
•
Filing: 1906-08-22
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Granted: 1907-05-07
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Expires: 1926-08-22
Abstract
No abstract record available.
Inventors
- 👤 Francis Ellicott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:56
CPC Classifications
G; G05; G05D; G05D7/00; G05D7/06; G05D7/0617; G05D7/0629; G05D7/0635; F; F16; F16K; F16K99/00; F16K99/0001; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0971; Y10T137/108; Y10T137/6198; Y10T137/8593; Y10T137/86493; Y10T137/86839
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) | 1910-05-06 | 1910-11-05 | 1911-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-05-06 | 1914-11-05 | 1915-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-05-06 | 1918-11-05 | 1919-05-07 | $7700.00 | Window Closed / Lapsed |