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

Dust withdrawal arrangement

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

Dust-collecting barrow

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

Dust-collecting device for vacuum cleaner and upright type...

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

Dust-collecting unit for a combination-type vacuum cleaner

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

Dust-collection head for a dust collection system

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

Dust-removal apparatus for textile machines and machine rooms

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

Dust-removing apparatus

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

Duster brush assembly for vacuum cleaners

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

Duster cleaning member for a vacuum cleaner

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

Duster nozzle for vacuum cleaners

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

Dustless regenerative air sweeper

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

Dustless surface treatment machine

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

Dynamic vacuum cleaning device

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

Easy maintenance vacuum cleaner

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

Eave trough cleaning apparatus

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

Edge cleaning apparatus for a vacuum cleaner

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

Edge cleaning nozzle construction for suction cleaners

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

Edge cleaning system for vacuum cleaner

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

Edge cleaning vacuum cleaner apparatus