US3036176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical relay
Assignee: Connecticut Valley Enterprises Inc
•
Filing: 1959-08-11
•
Granted: 1962-05-22
•
Expires: 1979-08-11
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Kenyon
- 👤 Ernest M Pallme
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:29
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)
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US2334769A
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US2775666A
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US2830139A
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US2882367A
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US2807687A
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US2824189A
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US2887551A
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US2927177A
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US2976379A
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US2931872A
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US2933572A
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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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |