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Patent US2916177A successfully refreshed from Google Patents.
US2916177A
Expired / Lapsed
US
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Conduit box adapter
Assignee: General Electric Co
•
Filing: 1955-12-28
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Granted: 1959-12-08
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Expires: 1975-12-28
Abstract
No abstract record available.
Inventors
- 👤 John F Nottelmann
- 👤 Jr Paul Lebenbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:18
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/22; H02K5/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US728696A
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US1462209A
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US1607436A
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US1799071A
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US2218371A
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US2592070A
Cited
US2777998A
Cited
US2674371A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |