U.S. federal trademark · Serial No. 86947076
Air filtering installations comprised of a plastic frame and media fabric for attachment to heating, ventilation and air conditioning systems for the purpose of filtering the entering air, reducing the amount of energy required to operate the systems and make the systems operate more efficiently
Air filtering installations comprised of a plastic frame and media fabric for attachment to air compressors for the purpose of filtering the entering air, reducing the amount of energy required to operate the systems and make the systems operate more efficiently
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.