Trademark Overview
On Thursday, July 27, 2023, a trademark application was filed for GREFILT with the United States Patent and Trademark Office. The USPTO has given the GREFILT trademark a serial number of 98103954. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Wednesday, April 3, 2024. This trademark is owned by Guangzhou Kaiyuan New Material Co., Ltd.. The GREFILT trademark is filed in the Environmental Control Instrument Products category with the following description:
Air filtering installations; Air filtering units; Air purifying apparatus and machines; Air sterilising apparatus; Electric air sanitizing unit; Filters and filtering devices for air and gas conditioning; Filters for drinking water; Water filtering apparatus; Water purification installations; Water purifying apparatus and machines