U.S. federal trademark · Serial No. 86086132 · Reg. No. 5110121
[ Lava lamps ]
Toys, namely, devices demonstrating conservation of momentum and energy via a series of swinging balls suspended in a frame and attached to the frame by two wires of equal length angles away from each other so that they are just touching each other at rest; plasma toy, namely, plasma play ball; action toy in the nature of a kinetic hard sculpture; kinetic art, namely, hard sculpture toys; kinetic toys, namely, perpetual motion toys; kinetic motion balance mobiles, namely, toy mobiles; education toys in the nature of science and laboratory kits, namely, kits for chemistry, earth science, geology, all comprised of children's multiple activity toys
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.