US2586076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric motor apparatus for automatically regulating the speed of strip reeling devices
Assignee: Individual
•
Filing: 1949-12-17
•
Granted: 1952-02-19
•
Expires: 1969-12-17
Abstract
No abstract record available.
Inventors
- 👤 George J Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:59
CPC Classifications
H; H01; H01J; H01J40/00; H01J40/02; H01J40/14; B; B65; B65H; B65H23/00; B65H23/04; B65H23/18; B65H23/195; B65H23/198
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2147421A
Cited
US2147467A
Cited
US2283036A
Cited
US2237985A
Cited
US2339939A
Cited
US2416018A
Cited
US2432876A
Cited
US2447654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |