Trademark Overview
On Monday, September 22, 2025, a trademark application was filed for CERALLEC with the United States Patent and Trademark Office. The USPTO has given the CERALLEC trademark a serial number of 79439705. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, December 18, 2025. This trademark is owned by NGK INSULATORS, LTD.. The CERALLEC trademark is filed in the Machinery Products and Environmental Control Instrument Products categories with the following description:
Dust separators; filters for dust separators; filtering machines; filters for filtering machines; exhaust gas purifiers of internal combustion engines for land vehicles and ships; filters for exhaust gas purifiers of internal combustion engines for land vehicles and ships; filtering machines for use in semiconductor manufacturing processes; filters for filtering machines for use in semiconductor manufacturing processes; exhaust gas purifiers of diesel generators; filters for exhaust gas purifiers of diesel generators.
Purification apparatus for exhaust gas generated by boilers, industrial furnaces, and commercial incinerators; filters for purification apparatus for exhaust gas generated by boilers, industrial furnaces, and commercial incinerators; gas purification and refining equipment; filters for gas purification and refining equipment; high temperature gas dust collectors for use in collecting valuable matter in high temperature gases emitted from industrial furnaces or other industrial apparatuses; filters for high temperature gas dust collectors for use in collecting valuable matter in high temperature gases emitted from industrial furnaces or other industrial apparatuses; high temperature gas dust collectors for air pollution control; filters for high temperature gas dust collectors for air pollution control; high temperature gas dust collectors for use in eliminating harmful substances in high temperature gas emitted from incinerators and boilers; filters for high temperature gas dust collec...
