Roto-Rooter Corporation v. American Roto Drains & Plumbing LLC, casdc:3:2020cv01519

PIPE CLEANING MACHINES, USED FOR CLEANING SEWER, OIL, AND WATER PIPES, FIELD OR DRAIN TILE, AND CONDUITS FOR ELECTRIC CABLES;

MUNICIPAL, INDUSTRIAL, AND DOMESTIC SEWER, DRAIN, AND PIPE CLEANING SERVICE;

Cleaning Sewer, Oil and Water Pipes, Field and Drain Tile Conduits for Electric Cable;

Sewer, Drain and Pipe Cleaning Machine;

MUNICIPAL, INDUSTRIAL AND DOMESTIC SEWER, DRAIN AND PIPE CLEANING SERVICE;