US2745075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated terminal
Assignee: Essex Wire Corp
•
Filing: 1951-01-31
•
Granted: 1956-05-08
•
Expires: 1971-01-31
Abstract
No abstract record available.
Inventors
- 👤 Robert L Simpkins
- 👤 John S Materka
- 👤 Howard A Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:20
CPC Classifications
H; H01; H01T; H01T13/00; H01T13/02; H01T13/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1139973A
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US1376844A
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US1970767A
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US1763115A
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US1997074A
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US2015590A
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US2421155A
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US2396872A
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US2428608A
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US2452847A
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US2436712A
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US2550358A
Cited
US2553083A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |