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Class Information
Number:
374/193
Name:
Thermal measuring and testing
>
Temperature measurement (e.g., thermometer)
>
Mechanical (e.g., expansion or contraction of materials)
>
Indicating tube type
> Having specified cross section
Description:
Subject matter wherein the cross-section configuration of the transparent tube is particularly described.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
4907896
Temperature measuring device
Mar. 13, 1990
4170138
Thermometer and method of making same
Oct. 9, 1979
RE29750
Clinical glass thermometer having a stem and a bulb integrally formed therewith
Sep. 5, 1978
4014215
Clinical glass thermometer having a stem and a bulb integrally formed therewith
Mar. 29, 1977
3947692
Digital transducers
Mar. 30, 1976
3938388
Thermometer
Feb. 17, 1976
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