Trademark Overview
On Wednesday, May 13, 2026, a trademark application was filed for EFS with the United States Patent and Trademark Office. The USPTO has given the EFS trademark a serial number of 99820865. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, May 13, 2026. This trademark is owned by Zephyros, Inc.. The EFS trademark is filed in the Rubber Products category with the following description:
Fiber-based thermal and thermo-acoustic materials that are thermoformed, die-cut or part of a composite; Fiber-based thermal and thermo-acoustic materials that are thermoformed; Fiber-based thermal and thermo-acoustic materials that are die-cut; Fiber-based thermal and thermo-acoustic materials that are part of a composite; Fiber-based thermal materials that are thermoformed, die-cut or part of a composite; Fiber-based thermal materials that are thermoformed; Fiber-based thermal materials that are die-cut; Fiber-based thermal materials that are part of a composite; Fiber-based thermo-acoustic materials that are thermoformed, die-cut or part of a composite; Fiber-based thermo-acoustic materials that are thermoformed; Fiber-based thermo-acoustic materials that are die-cut; Fiber-based thermo-acoustic materials that are part of a composite