U.S. federal trademark · Serial No. 90851977 · Reg. No. 7770310
Personal air filtering units for filtering the consumed and inhaled smoke by people who choose to consume or inhale smoke from tobacco or medical marijuana, exclusively for use with cannabis products solely derived from hemp with a delta-9 tetrahydrocannabinol THC concentration of not more than 0.3 percent on a dry weight basis
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.