Patent US2983804A successfully refreshed from Google Patents.
US2983804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual motor starter
Assignee: General Electric Co
•
Filing: 1958-01-02
•
Granted: 1961-05-09
•
Expires: 1978-01-02
Abstract
No abstract record available.
Inventors
- 👤 William A Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:40
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/02; H01H71/0207; H01H71/74; H01H71/7409; H01H73/00; H01H73/02; H01H73/12; H01H73/14; H01H73/22; H01H73/24; H01H9/00; H01H9/18; H01H2009/188
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1432898A
Cited
USRE21429E
Cited
US1786727A
Cited
US1664380A
Cited
US2026412A
Cited
US2119680A
Cited
US2214695A
Cited
US2192586A
Cited
US2283736A
Cited
US2433720A
Cited
US2443090A
Cited
US2611055A
Cited
US2659792A
Cited
US2681966A
Cited
US2813951A
Cited
US2809255A
Cited
US2831935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |