US2433115A
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US
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Assignee: Frank Adam Electric Co
•
Filing: 1943-04-05
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Granted: 1947-12-23
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Expires: 1963-04-05
Abstract
No abstract record available.
Inventors
- 👤 Floyd S Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:56
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1189015A
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US1946898A
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US2073965A
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US2159645A
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US2254914A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |