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. 09, 2025
Filed:
Jun. 24, 2021
Hanon Systems, Daejeon, KR;
Seo Jun Yoon, Daejeon, KR;
Sang Ki Lee, Daejeon, KR;
Yong Sik Kim, Daejeon, KR;
Chang Sun Park, Daejeon, KR;
Seung Ho Lee, Daejeon, KR;
Cheol Han Jang, Daejeon, KR;
HANON SYSTEMS, Daejeon, KR;
Abstract
A vehicular air conditioning system includes an intake case having an indoor air inlet for introducing an indoor air present in a vehicle interior and an outdoor air inlet for introducing an outdoor air present outside a vehicle, an intake door installed in the intake case to selectively block one of the outdoor air inlet and the indoor air inlet while rotating about a rotation center shaft, and a water blocking part configured to block water flowing into the vehicle interior from the indoor air inlet of the intake case.