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

Unattended spot cleaning apparatus

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

Unattended spot cleaning apparatus

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

Under cabinet vacuum device

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

Unidirectional flow pickup hood for street sweepers

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

Union device for dust-box in cyclone type vacuum cleaner

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

Unitary wet and dry vacuum cleaner

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

Universal airflow vacuum cleaner module

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

Universal vacuum cleaner

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

Universal vacuum extension kit

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

Universal vacuum extension kit

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

Upholstery and carpet cleaning equipment including external heat

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

Upholstery cleaning system

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

Upholstery nozzle

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

Upper fill tube configuration

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

Upright carpet and upholstery extractor

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

Upright carpet and upholstery extractor

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

Upright carpet extractor

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

Upright carpet extractor

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

Upright converter for portable vacuum