Patent US2944130A successfully refreshed from Google Patents.
US2944130A
Expired / Lapsed
US
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Thermoresponsive switch means
Assignee: Pace Inc
•
Filing: 1957-07-30
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Granted: 1960-07-05
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Expires: 1977-07-30
Abstract
No abstract record available.
Inventors
- 👤 Jr Roy E Hallenbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:55
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/70; H01R13/713; H01R13/7137; H01H; H01H37/00; H01H37/02; H01H37/04; H01H37/043; H01H37/32; H01H37/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1857923A
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US1780631A
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US1857663A
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US2024471A
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US2317033A
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US2407764A
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US2774846A
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US2741682A
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US2768263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |