US3026433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush holder support for dynamo-electric machine
Assignee: Westinghouse Electric Corp
•
Filing: 1959-05-28
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Granted: 1962-03-20
•
Expires: 1979-05-28
Abstract
No abstract record available.
Inventors
- 👤 Muelier Erich Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:51
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/38; H01R39/385; H01R39/386
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2061821A
Cited
US2451969A
Cited
US2726280A
Cited
US2747117A
Cited
US2897386A
Cited
US2759116A
Cited
US2831991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-19 | 1965-09-18 | 1966-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-19 | 1969-09-18 | 1970-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-19 | 1973-09-18 | 1974-03-20 | $7700.00 | Window Closed / Lapsed |