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US2510792A
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Assignee: EDWARD B JORDAN
•
Filing: 1949-02-04
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Granted: 1950-06-06
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Expires: 1969-02-04
Abstract
No abstract record available.
Inventors
- 👤 William E Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:41
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/06; H01H; H01H9/00; H01H9/30; H01H9/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1313853A
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US1831889A
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US1364688A
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US1371192A
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US2134323A
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US2305060A
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US2345409A
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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) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |