Patent US3035209A successfully refreshed from Google Patents.
US3035209A
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Assignee: General Electric Co
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Filing: 1957-10-11
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Granted: 1962-05-15
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Expires: 1977-10-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Sidney R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:21
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/02; H01B; H01B3/00; H01B3/002; H01B3/006; H01B3/18; H01B3/30; H01B3/46; Y; Y10; Y10S; Y10S174/00; Y10S174/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2142188A
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US2281073A
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US2250165A
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US2240007A
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US2525467A
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US2768264A
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US2816947A
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US2806109A
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US2825033A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |