Trademark Overview
On Wednesday, October 1, 2025, a trademark application was filed for CALLIO with the United States Patent and Trademark Office. The USPTO has given the CALLIO trademark a serial number of 99423147. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, October 1, 2025. This trademark is owned by Brasstech, Inc.. The CALLIO trademark is filed in the Environmental Control Instrument Products category with the following description:
Plumbing products