U.S. federal trademark · Serial No. 86524449
Sand, namely, pool filter sand, filtration sand, namely, processed silica sand and crushed quartz mixtures used in filters for potable water purification, waste water processing, industrial process fluids and recreation water filtration
Maintenance and repair services for sand processing plants; installation services for sand processing plants; sand washing
Filter media, namely, carbon, chemicals for use in purifying water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.