US3559486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for measuring temperatures in highly viscous media
Assignee: Individual
•
Filing: 1969-06-02
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Granted: 1971-02-02
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Expires: 1989-06-02
Abstract
Abstract AN APPARATUS FOR MEASURING TEMPERATURES IN PREFERABLY HIGHLY VISCOUS MEDIA, SUCH AS IN A THERMOLPLASTIC SYNTHETIC MELT. THE TEMPERATURE MEASURING APPARATUS DETERMINES A RADIAL TEMPERATURE PROFILE OF A FLUID FLOWING THROUGH A CONDUIT USING ONLY ONE MEASURING POINT, BY AXIAL ADJUSTMENT OF A TEMPERATURE SENSOR. ADVANTAGEOUSLY, A THERMOCOUPLE OR A SEMICONDUCTOR RESISTANCE THERMOMETER CAN BE USED AS THE TEMPERATURE MEASURING DEVICE.
Inventors
- 👤 Helmut Gormar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:03
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/02; G01K1/00; G01K1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |