US792684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric motor.
Assignee: Individual
•
Filing: 1905-03-21
•
Granted: 1905-06-20
•
Expires: 1925-03-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:16
CPC Classifications
B; B60; B60L; B60L1/00; B60L1/003; B60N; B60N2/00; B60N2/02; B60N2/0224; B60N2/02246; Y; Y10; Y10T; Y10T74/00; Y10T74/13
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) | 1908-06-19 | 1908-12-19 | 1909-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-06-19 | 1912-12-19 | 1913-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-06-19 | 1916-12-19 | 1917-06-20 | $7700.00 | Window Closed / Lapsed |