Patent US3395299A successfully refreshed from Google Patents.
US3395299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Downset end winding rotor for dynamoelectric machine
Assignee: General Electric Co
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Filing: 1965-09-16
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Granted: 1968-07-30
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Expires: 1985-09-16
Abstract
No abstract record available.
Inventors
- 👤 Quay Robert
- 👤 David M Willyoung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:06
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/22; H02K1/26; H02K1/265; H02K3/00; H02K3/04; H02K3/24; H02K3/46; H02K3/50; H02K3/51
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |