US3064106A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enclosed electric switches
Assignee: Westinghouse Electric Corp
•
Filing: 1959-10-30
•
Granted: 1962-11-13
•
Expires: 1979-10-30
Abstract
No abstract record available.
Inventors
- 👤 Savage Conwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:37
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/02; H01H23/12; H01H23/16; H01H27/00; H01H27/06; H01H9/00; H01H9/02; H01H9/16; H01H9/161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1482603A
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US1231456A
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US1239317A
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US1493988A
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US2269171A
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US2572335A
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US2620409A
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US2659792A
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US2748214A
Cited
US2681966A
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US2863028A
Cited
US2847559A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |