US2945196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical temperature responsive device
Assignee: FMC Corp
•
Filing: 1957-01-09
•
Granted: 1960-07-12
•
Expires: 1977-01-09
Abstract
No abstract record available.
Inventors
- 👤 Edward S Shanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:38
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2477348A
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US856162A
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US2316872A
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US2413125A
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US2546415A
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US2487526A
Cited
US2495867A
Cited
US2804610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |