U.S. federal trademark · Serial No. 73331888 · Reg. No. 701
Expandable Plastic Microballoons, Also Known as Microspheres, to Form an Active Filler Additive to Various Substances for Volume Expansion Thereof, for Use in the Chemical Industry and Particularly for Incorporation into Polyester Products, Paper, Printing Ink and the Like to Effect Volume Expansion Thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.