US3027475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stator for dynamo-electric machines and tool for winding coils thereon
Assignee: Electrolux AB
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Filing: 1958-04-01
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Granted: 1962-03-27
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Expires: 1978-04-01
Abstract
No abstract record available.
Inventors
- 👤 Paul Emile Gaudry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:28
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/69; C01B17/74; C01B17/76; A; A47; A47L; A47L9/00; A47L9/28; A47L9/2889; H; H02; H02K; H02K15/00; H02K15/08; H02K15/095; H02K3/00; H02K3/32; H02K3/325; H02K3/34; H02K3/345; H02K3/46; H02K3/52; H02K3/521; H02K3/522; H02K2203/00; H02K2203/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1261193A
Cited
US2232812A
Cited
US2383019A
Cited
US2445986A
Cited
US2688103A
Cited
GB759960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |