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

Swivel assembly for connecting a wand to a nozzle assembly...

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

Swivel assembly for connecting a wand to a nozzle assembly...

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

Swivel bowl wear insert for debris intake apparatus

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

System and method for carpet cleaning

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

System and method for cleaning carpet and the like

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

System and method for particle collection

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

System and method for vacuum extraction of foreign materials

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

System for automatically cleaning and inspecting stud bolt...

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

System for carrying out the in situ cleaning of carpet

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

System for cleaning an inside surface of a duct

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

System for detecting and removing foreign object debris

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

System for removal of stains

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

System for treating fabrics in cord in closed ring

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

System for use in clearing clogged drains

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

System of vacuum accessibility for a vehicle