Trademark Overview
On Wednesday, January 28, 2026, a trademark application was filed for HALO with the United States Patent and Trademark Office. The USPTO has given the HALO trademark a serial number of 99619703. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Wednesday, May 27, 2026. This trademark is owned by RoboVent Solutions Group, Inc.. The HALO trademark is filed in the Environmental Control Instrument Products category with the following description:
Air filtering units; Air filtering installations; Air filters for industrial installations; Air filters for industrial use; Air filters for industrial purposes; Filters for air extractor hoods; Industrial air filter machines; Fume extractors; industrial air filtering machines for use in the field of welding; flues and installations for conveying exhaust gases; weld fume extractors