US3491797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature sensor
Assignee: Bendix Corp
•
Filing: 1967-01-11
•
Granted: 1970-01-27
•
Expires: 1987-01-11
Abstract
No abstract record available.
Inventors
- 👤 Lael B Taplin
- 👤 Walter F Datwyler Jr
- 👤 Joseph P Madurski
- 👤 Thomas E Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:36
CPC Classifications
G; G05; G05D; G05D13/00; G05D13/08; G05D13/30; F; F01; F01D; F01D17/00; F01D17/02; F01D17/08; F01D17/085; F02; F02C; F02C9/00; F02C9/16; F02K; F02K3/00; F15; F15C; F15C4/00; F15C5/00; G01; G01K; G01K11/00; G01K11/22; G01K13/00; G01K13/02; G01P; G01P3/00; G01P3/26; G05D13/34; G05D13/36; G05D13/44; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/2065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3228410A
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US3314294A
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US3348562A
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US3204405A
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US3347251A
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US3319466A
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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) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |