Patent US2437339A successfully refreshed from Google Patents.
US2437339A
Expired / Lapsed
US
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Assignee: Bryant Electric Co
•
Filing: 1944-06-30
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Granted: 1948-03-09
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Expires: 1964-06-30
Abstract
No abstract record available.
Inventors
- 👤 Benjamin C Webster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:07
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R4/34; H01R4/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US255661A
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US953934A
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US1206376A
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US1241627A
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US1569869A
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GB246263A
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US1807462A
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US2094404A
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DE702954C
Cited
US2287035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-09 | 1951-09-08 | 1952-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-09 | 1955-09-08 | 1956-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-09 | 1959-09-08 | 1960-03-09 | $7700.00 | Window Closed / Lapsed |