US3044296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature indicating system
Assignee: King Seeley Thermos Co
•
Filing: 1959-05-28
•
Granted: 1962-07-17
•
Expires: 1979-05-28
Abstract
No abstract record available.
Inventors
- 👤 Boddy Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:29
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/0041; G01L9/0051; G01L9/0057; G01K; G01K7/00; G01K7/16; G01K7/18; G01K7/20; G01L9/0026; G01L9/0027; H; H01; H01H; H01H35/00; H01H35/24; H01H35/34; H01H37/00; H01H37/02; H01H37/10; H01H61/00; H01H61/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1858082A
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US2040217A
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GB480391A
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GB488838A
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US2238071A
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US2181960A
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US2368289A
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US2391992A
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US2520899A
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US2452942A
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US2407810A
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US2558736A
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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) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |