The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1989
Filed:
Jul. 28, 1988
Applicant:
Inventors:
Gary L Deppe, Mansfield, OH (US);
Richard E Garrison, Mansfield, OH (US);
Assignee:
Hi-Stat Manufacturing Company, Inc., Sarasota, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ; G01R / ;
U.S. Cl.
CPC ...
338 28 ; 324 / ;
Abstract
A thermal sensor assembly is shown as having first and second body sections with the first being a probe-like portion for introduction into a medium the temperature of which is to be monitored; first and second thermistors, electrically isolated from each other are situated within the probe-like portion; the first thermistor is in series with and between two terminals which are connectable to associated circuitry external of the sensor assembly; the second thermistor electrically connected to a third terminal is effective to complete a circuit to ground potential through the probe-like portion.