U.S. federal trademark · Serial No. 98510769 · Reg. No. 7677466
Manually operated industrial metal drum venting tool for use in relieving excess pressure in a liquid storage drum; activated charcoal filter assembly specially adapted for use in manually operated industrial drum vent tools used for filtering liquids and volatile gases for aerosol can disposal units, sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.