US2659959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for staking leads to commutators
Assignee: Electrolux Corp
•
Filing: 1949-02-05
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Granted: 1953-11-24
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Expires: 1969-02-05
Abstract
No abstract record available.
Inventors
- 👤 John J Currivan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:31
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/32; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5116; Y10T29/5147; Y10T29/53; Y10T29/5313; Y10T29/53143; Y10T29/53157
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US184579A
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US345655A
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US348441A
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US2056534A
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US771669A
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US1809168A
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US1971649A
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US2074366A
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US2385619A
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US2372029A
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US2451488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |