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. 31, 2022
Filed:
Dec. 02, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Kee Hoon Moon, Hwaseong-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
Disclosed is a liquid storage container which has an inspection window to check the completely filled state of the liquid storage container with a liquid injected thereinto and inhibit occurrence of a detection error of an optical concentration sensor due to light flowing into the liquid storage container through the inspection window. The liquid storage container includes a container main body configured to store the liquid, an inlet configured to inject the liquid into the container main body therethrough, the inspection window installed on the container main body and to confirm the completely filled state of the container main body with the liquid, a concentration sensor configured to detect the concentration of the liquid in the container main body, and a light blocking device installed in the container main body to block light entering through the inspection window.