LandOfFree - US Patents - Listing for Brushing, scrubbing, and general cleaning,Machines,With air blast or suction

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

Duct cleaning device

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

Duct cleaning device

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

Duct sweeper

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

Duct sweeper

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

Ductwork cleaning system

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

Ductwork cleaning system

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

Dust absorption head of a vacuum cleaner

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

Dust bag housing door with final filtration compartment

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

Dust bag housing door with final filtration compartment

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

Dust box emptying device

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

Dust collect device for an eraser

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

Dust collecting unit for vacuum cleaner

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

Dust collecting unit of vacuum cleaner

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

Dust collecting unit of vacuum cleaner

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

Dust collection apparatus

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

Dust collection apparatus

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

Dust collection system

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

Dust collection tester for a vacuum cleaner

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

Dust collection unit for use in vacuum cleaner and main body...