US2626301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bus duct system of power distribution
Assignee: General Electric Co
•
Filing: 1949-01-29
•
Granted: 1953-01-20
•
Expires: 1969-01-29
Abstract
No abstract record available.
Inventors
- 👤 Herman J Hammerly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:31
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/16; H01R25/167; H01R13/00; H01R13/58; H01R13/595; H01R13/64; H01R31/00; H01R31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1869145A
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US1988627A
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US2076558A
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US2026884A
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FR840456A
Cited
US2210171A
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US2269779A
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US2310024A
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US2351632A
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US2412382A
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US2441698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |