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:
Dec. 20, 1977
Filed:
Nov. 18, 1976
Evan Lloyd Hopkins, Emporia, KS (US);
Jerry Leslie Wedel, Emporia, KS (US);
Hopkins Manufacturing Corporation, Emporia, KS (US);
Abstract
A system for monitoring the condition of a plurality of fluids as determined from measured electrical characteristics of samples of the fluids which are successively applied to a sensor. The system includes a remote test terminal having a remote controller and associated memory, a data entry device and display, and a test module. The test module includes the sensor and a coupled electrical circuit for generating a test signal representative of the electrical characteristics of a fluid sample applied to the sensor. The remote controller is responsive to a user operation at the data entry device to generate and store sample identification and period of use signals in the memory for each sample applied to a sensor, and to also control the test module to generate the test signal for the sample and to store that signal in the memory in conjunction with the sample identification and period of use signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile