Trademark Overview
On Thursday, September 18, 2025, a trademark application was filed for PORTAOXY with the United States Patent and Trademark Office. The USPTO has given the PORTAOXY trademark a serial number of 99399862. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, September 18, 2025. The PORTAOXY trademark is filed in the Medical Instrument Products category with the following description:
Sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; Oxygen monitors for medical use; Oxygen concentrators for medical applications; Medical devices, namely, pulse oximeters; Blood oxygen monitors; Pulse oximeters for medical purposes; Oxygen inhalers for medical purposes sold empty; Oxygen inhalators for medical use, sold empty; Medical devices for monitoring blood oxygen saturation, blood gas concentrations and vital signs; Oxygen inhalers for medical use, sold empty