Paint and bedding blender

Paint stirrer

Paint stirrer paddle

Paint stirring blade with an upper handle section and a lower se

Plasticizing screw

Portable spot mixing apparatus

Power driven fluid displacement apparatus

Propeller

Rotor for liquid mixing device

Screw for molding thermoplastic resin having a stress relaxation

Separable blade agitator and method and means for assembly

Separable blade agitator with clip-on impellers

Slip-on shroud for asphalt mixer paddle

Spiral mixing element

Stirrer

Stirring blade unit

Stirring implement

Submersible mixer alignable in a horizontal or vertical mode

Underwater device for ruffling still water

Vaned stirrer for use in high temperature atmosphere