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

Eraser having selectively openable and closable aperatures

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

Ergonomic and easily serviceable vacuum probe

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

Ergonomic multi-functional cleaning machine

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

Ergonomic tool support apparatus and material removal system

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

Ergonomic tool support apparatus and material removal system

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

Escalator sweeping mechanism

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

Exhaust filter arrangement for vacuum cleaner housing

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

Exhaust filtration system for vacuum cleaners

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

Exhauster fan systems

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

Exhauster nozzle

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

Explosive torch tip cleaner tool

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

Extendable hose for a vacuum cleaner

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

Extendable hose for a vacuum cleaner

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

Extensible cleaning tool

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

Extension handle for portable vacuum

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

Extraction cleaner and agitator therefor

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

Extraction cleaner and drier

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

Extraction cleaner with tank retention

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

Extraction cleaning machine with agitation brushes