U.S. federal trademark · Serial No. 77773270 · Reg. No. 3958509
liquid flow control device for use in centralized waste water and septic waste water treatment for removing human waste comprised primarily of non-metallic pipes and geotextile filter fabric not for use in processing wastes from food processing plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.