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US2967672A
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Assignee: General Electric Co
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Filing: 1955-11-14
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Granted: 1961-01-10
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Expires: 1975-11-14
Abstract
No abstract record available.
Inventors
- 👤 Bard E Zwayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:11
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/08; H02K15/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1798980A
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US1977828A
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US2304520A
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US2573976A
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US2578495A
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US2738136A
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GB735951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |