U.S. federal trademark · Serial No. 77319427 · Reg. No. 3471068
water filter systems for aquariums, namely, protein skimmers; protein skimmer accessories, namely, waste collectors, injector systems, and gate valves; substrate reactors, calcium reactors, and Kalk and Nilsen reactors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.