U.S. federal trademark · Serial No. 87232855
Automatic valves for controlling the flow of water from a storage tank containing oil and water; Fluid separation devices, namely, automatic valves for controlling the flow of water from a storage tank containing oil and water
floats in the nature of polymer floating oil stoppers for use in preventing oil escape during water drainage from storage tanks containing oil and water; oil separation devices, namely, floats in the nature of polymer floating oil stoppers for use in preventing oil escape during water drainage from storage tanks containing oil and water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.