US2585824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric switch
Assignee: Electric Controller and Manufacturing Co LLC
•
Filing: 1948-01-27
•
Granted: 1952-02-12
•
Expires: 1968-01-27
Abstract
No abstract record available.
Inventors
- 👤 Everett E Noyes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:19
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/64; H01H50/643; H01H50/644; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105; Y10T29/49117; Y10T29/49204
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1359866A
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US2172673A
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US1839095A
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US1854039A
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US1925585A
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US2049747A
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US2106581A
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US2276698A
Cited
US2269741A
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US2390344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |