Patent US3376170A successfully refreshed from Google Patents.
US3376170A
Expired / Lapsed
US
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Thermocouple junctions
Assignee: ABB Installation Products Inc
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Filing: 1964-02-27
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Granted: 1968-04-02
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Maurus C Logan
- 👤 Howard B Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:05
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/02; G01K7/04; H; H01; H01R; H01R4/00; H01R4/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1660504A
Cited
US1708193A
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US2330018A
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US2317168A
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US2427518A
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US3072733A
Cited
US3193792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |