US2682173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid cooled electrical apparatus combined with response-compensated temperature measuring device
Assignee: General Electric Co
•
Filing: 1950-06-23
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Granted: 1954-06-29
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Expires: 1970-06-23
Abstract
No abstract record available.
Inventors
- 👤 Camilli Guglielmo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:19
CPC Classifications
H; H02; H02H; H02H5/00; H02H5/04; H02H5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1477456A
Cited
US1835470A
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US1879276A
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US2026375A
Cited
GB536025A
Cited
US2349673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |