US1189697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor control.
Assignee: COLONIAL TRUST CO
•
Filing: 1910-07-30
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Granted: 1916-07-04
•
Expires: 1930-07-30
Abstract
No abstract record available.
Inventors
- 👤 Alexander T Kasley
- 👤 Charles N F Knape
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:09
CPC Classifications
F; F01; F01D; F01D17/00; F01D17/20; F01D17/22; F01D17/26
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) | 1919-07-04 | 1920-01-03 | 1920-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-04 | 1924-01-03 | 1924-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-04 | 1928-01-03 | 1928-07-04 | $7700.00 | Window Closed / Lapsed |