U.S. federal trademark · Serial No. 74421564 · Reg. No. 1862426
assembly of ventilating components consisting of ducting air outlets, air inlets and air conditioning and filtering units for providing clean particulate-free air for operating rooms, intensive care units, clean rooms and other room-type enclosures which require a continuous supply of clean air
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.