US2860208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-acting thermostat element
Assignee: Metals and Controls Corp
•
Filing: 1955-03-28
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Granted: 1958-11-11
•
Expires: 1975-03-28
Abstract
No abstract record available.
Inventors
- 👤 Epstein Henry David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:07
CPC Classifications
G; G01; G01K; G01K5/00; G01K5/48; G01K5/56; G01K5/62; H; H01; H01H; H01H37/00; H01H37/02; H01H37/32; H01H37/52; H01H37/54; H01H2037/5463
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687664A
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US1809304A
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US2285624A
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US2465230A
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US2564931A
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US2587789A
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US2651748A
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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) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |