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:
Mar. 01, 2022
Filed:
Jun. 05, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Nifco Korea Inc., Chungcheongnam-do, KR;
Dy Auto Corporation, Chungcheongnam-do, KR;
Nak Kyoung Kong, Gyeonggi-do, KR;
Jong Min Park, Gyeonggi-do, KR;
Doo Hyun Kim, Gyeonggi-do, KR;
Ki Hong Lee, Seoul, KR;
Seung Hyeok Chang, Gyeonggi-do, KR;
Heung Hwan Lim, Chungcheongnam-do, KR;
Jong Wook Lee, Chungcheongnam-do, KR;
Jong Hyun Jin, Chungcheongnam-do, KR;
Jae Hyoung Kim, Chungcheongnam-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
NIFCO KOREA Inc., Chungcheongnam-do, KR;
DY AUTO Corporation, Chungcheongnam-do, KR;
Abstract
A safety device for heating hoses is provided to prevent overheating of a heating wire. The safety device includes a first hose that connects between a reservoir and a connector and a second hose that is fluidly connected to the first hose and allows windshield washer fluid to flow from the connector to a spray nozzle. A housing encloses the connector and a heating wire is disposed in at least one of the first and second hoses. A terminal is disposed inside the housing and is connected to the heating wire to apply electric power from a power supply unit to the heating wire. A circuit breaker is connected to the terminal and the heating wire and cuts off electric power applied to the heating wire based on a temperature condition.