Patent US3483409A successfully refreshed from Google Patents.
US3483409A
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Bearing and end shield arrangement for dynamoelectric machine and method of assembling same
Assignee: Controls Company of America
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Filing: 1967-12-15
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Granted: 1969-12-09
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Expires: 1987-12-15
Abstract
No abstract record available.
Inventors
- 👤 Jerome Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:34
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/16; H02K5/00; H02K5/04; H02K5/16; H02K5/167; H02K5/1672; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2448500A
Cited
US2460063A
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US2525836A
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US2701318A
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US2792512A
Cited
US3013167A
Cited
US3320660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |