US2642309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature responsive actuator
Assignee: Missouri Automatic Control Corp
•
Filing: 1950-07-07
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Granted: 1953-06-16
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Expires: 1970-07-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Wasser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:02
CPC Classifications
F; F23; F23N; F23N5/00; F23N5/02; F23N5/06; F23N5/065; F23N2227/00; F23N2227/22; F23N2227/26; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18992; Y10T74/20; Y10T74/20558
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US462503A
Cited
US1851277A
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US2103614A
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US2099643A
Cited
US2146479A
Cited
US2229498A
Cited
US2331464A
Cited
US2399033A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |