US2961164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Humidity transmitter or relay
Assignee: Taylor Instrument Co
•
Filing: 1957-07-15
•
Granted: 1960-11-22
•
Expires: 1977-07-15
Abstract
No abstract record available.
Inventors
- 👤 Floyd B Newell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:55
CPC Classifications
G; G01; G01N; G01N19/00; G01N19/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB206154A
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US1755276A
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US1807306A
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US1897857A
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US2122000A
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US2255639A
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US2286710A
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US2331799A
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US2344530A
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US2503273A
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US2519239A
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US2651468A
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US2697553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |