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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner

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

Electric vacuum cleaner and nozzle unit therefor

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

Electric vacuum cleaner having a structure for facilitating...

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

Electric vacuum cleaner having an electric blower driven in acco

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

Electric vacuum cleaner having exhaust air return feature

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

Electric vacuum cleaner having increased stability and...

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

Electric vacuum cleaner having steam discharge and cloth wiper

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

Electric vacuum cleaner with an ozonizer

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

Electric vacuum cleaner with suction power responsive to nozzle

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

Electric vacuum cleaner with window for viewing belt