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:
Feb. 02, 1993
Filed:
Aug. 23, 1991
Applicant:
Inventors:
Grigor Sarian, Los Angeles, CA (US);
Barry R Crandall, Saugus, CA (US);
Jeff R Duncan, Sepulveda, CA (US);
Assignee:
Baxter International Inc., Deerfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; H05B / ;
U.S. Cl.
CPC ...
128400 ; 128399 ; 165 46 ;
Abstract
A control circuit for a fluid-filled heating pad is described. The control circuit is unique in that it includes a thermistor that is located in close proximity to the heating pad. The circuit is also unique in that it includes a single high-precision reference resistor to self-calibrate the control circuitry.
Sarian, Grigor. (1993). Temperature control device for fluid filled pad (U.S. Patent No. 5183039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5183039
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile