Thermal measuring and testing – Temperature measurement – Nonelectrical – nonmagnetic – or nonmechanical temperature...
Patent
1982-02-22
1984-05-08
Yasich, Daniel M.
Thermal measuring and testing
Temperature measurement
Nonelectrical, nonmagnetic, or nonmechanical temperature...
128359, 128736, 374151, G01K 1112, G01K 108
Patent
active
044471645
ABSTRACT:
There is disclosed a temperature responsive pacifier assembly comprised of a liquid crystal material in a liquid and responsive to a temperature above about 100.degree. F., whereby the liquid crystal material changes color to visuably indicate an abnormal temperature condition of an individual utilizing the pacifier assembly, as well as a process for manufacture same.
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patent: 4022706 (1977-05-01), Davis
patent: 4296631 (1981-10-01), Fergason
Marn Louis E.
Olstein Elliot M.
TRP Energy Sensors, Inc.
Yasich Daniel M.
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