Patent attributes
A drain cleaner assembly including a base unit including a housing, a drive arrangement positioned within the housing, and a motor coupled to the drive arrangement and supported by the housing, the motor operable to selectively drive the drive arrangement, and a drum unit removably coupled to the base unit. The drum unit includes a drum that engages the drive arrangement when the drum unit is coupled to the base unit to rotate the drum, a cable stored within the drum and selectively extendable out of the drum and into a drain, and an outer casing at least partially surrounding the drum, wherein the drum is rotatable within the outer casing, wherein the drive arrangement includes a coupling arrangement between the motor and the drum, the drive arrangement extending through the outer casing.
