US2748205A
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Assignee: Bryant Electric Co
•
Filing: 1951-12-14
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Granted: 1956-05-29
•
Expires: 1971-12-14
Abstract
No abstract record available.
Inventors
- 👤 Edward E Forstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:34
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/023; H01H13/70; H01H13/72; H01H15/00; H01H15/02; H01H15/06; H01H15/10; H01H15/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2431904A
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US2442766A
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GB603924A
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GB607670A
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US2531457A
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US2529374A
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US2475237A
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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) | 1959-05-29 | 1959-11-28 | 1960-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-29 | 1963-11-28 | 1964-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-29 | 1967-11-28 | 1968-05-29 | $7700.00 | Window Closed / Lapsed |