Patent US2723443A successfully refreshed from Google Patents.
US2723443A
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Electric motor stator stripping machine
Assignee: Individual
•
Filing: 1952-09-08
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Granted: 1955-11-15
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Expires: 1972-09-08
Abstract
No abstract record available.
Inventors
- 👤 John A Mckibben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:52
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/50; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49815; Y10T29/49822; Y10T29/51; Y10T29/5176; Y10T29/53; Y10T29/53274; Y10T83/00; Y10T83/384; Y10T83/392; Y10T83/647; Y10T83/748; Y10T83/7487; Y10T83/768; Y10T83/7755; Y10T83/869; Y10T83/8789
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US400818A
Cited
US1083160A
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US1403962A
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US1559926A
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US1620466A
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US1853448A
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US2007563A
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US2046490A
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US2113712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-14 | 1959-05-16 | 1959-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-14 | 1963-05-16 | 1963-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-14 | 1967-05-16 | 1967-11-15 | $7700.00 | Window Closed / Lapsed |