U.S. federal trademark · Serial No. 75028888 · Reg. No. 2047339
filter cartridges made of a micro-thin synthetic melt-blown polymer fiber such as polypropylene with a polypropylene core used in the filtration of various types of fluids used in a variety of applications for manufacturing and production processes where particulate removal is required
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.