US2452065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric switch
Assignee: General Electric Co
•
Filing: 1943-12-30
•
Granted: 1948-10-26
•
Expires: 1963-12-30
Abstract
No abstract record available.
Inventors
- 👤 Don E Moran
- 👤 Samuel F Jarvis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:32
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US598776A
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US608721A
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US828380A
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US887344A
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US891722A
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US982913A
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US1126384A
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US1401991A
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US2059306A
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US2147073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |