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:
Nov. 17, 2020
Filed:
Jun. 18, 2018
Lg Electronics Inc., Seoul, KR;
Sejoong Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A hardness reduction filter is provided. The hardness reduction filter may include a filter housing having a space formed therein, a filter provided in the space of the filter housing to filter out foreign materials from water flowing into the filter housing, and hardness reduction catalysts provided between the filter housing and the filter and configured to perform at least one of removing a hard water material contained in the water or preventing formation of a scale inducing material in the water flowing into the filter housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile