U.S. federal trademark · Serial No. 77396922 · Reg. No. 3523680
Non-metal storm water dry wells for draining with grating covers for below grade installation; non-metal building foundation vents made substantially from plastic for providing natural ventilation to the foundation crawl spaces and basements of buildings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.