US3045161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor speed regulator arrangement
Assignee: Louis Allis Co
•
Filing: 1957-05-28
•
Granted: 1962-07-17
•
Expires: 1977-05-28
Abstract
No abstract record available.
Inventors
- 👤 Hans R A Hansen
- 👤 Horace M Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:23
CPC Classifications
H; H02; H02P; H02P7/00; H02P7/06; H02P7/18; H02P7/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2311462A
Cited
GB617056A
Cited
US2629847A
Cited
GB706414A
Cited
GB709835A
Cited
US2821672A
Cited
US2785360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |