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:
May. 22, 2018
Filed:
Sep. 03, 2014
Nifco Inc., Yokosuka-shi, Kanagawa, JP;
Atsushi Doi, Yokosuka, JP;
NIFCO INC., Yokosuka-shi, Kanagawa, JP;
Abstract
A cup holder is provided, in which a control portion calculates a container-housing-portion temperature gradient ΔT based on a temperature T detected by a thermistor disposed inside a convex portion located on a bottom portion of a container housing portion. The control portion automatically carries out heating or cooling relative to the container housing portion based on that the container-housing-portion temperature gradient ΔT is a heating reference temperature gradient α or above, or is a cooling reference temperature gradient β or below. Thus, determinations of the heating or cooling is carried out based on only the container-housing-portion temperature gradient ΔT, so that heating or cooling control can be accurately carried out only by one temperature sensor.