LandOfFree - US Patents - Listing for Brushing, scrubbing, and general cleaning,Machines

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Film processing involving noxious substance removal

Brushing – scrubbing – and general cleaning – Machines – Wiping

Film strip cleaner apparatus

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter apparatus, in particular on vacuum cleaners

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for a cyclone-type dust collecting apparatus...

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for cyclone type dust collecting apparatus...

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter assembly for vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter bag mounting assembly for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – Brushing

Filter cartridge cleaning apparatus

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter cleaning device

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter for a vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter retention system for vacuum cleaners

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter structure

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filter supporting structure for an upright-type vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filtering and collecting device of solid and powder refuse for i

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filtering device

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Filtering mechanism