LandOfFree - US Patents - Listing for Brushing, scrubbing, and general cleaning,Machines

Brushing – scrubbing – and general cleaning – Machines – Brushing

High-speed floor treating machine

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

High-speed pick-up head for a street sweeper

Brushing – scrubbing – and general cleaning – Machines – Brushing

High-speed polishing machine

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

Highly efficient autonomous vacuum cleaner

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

Highly efficient autonomous vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – Brushing

Highway debris entrainment and storage device

Brushing – scrubbing – and general cleaning – Machines – Brushing

Highway debris entrainment and storage device

Brushing – scrubbing – and general cleaning – Machines – Brushing

Hinged brush retaining arm for sweepers

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

Holder for alternately receiving wand or cleaning tool

Brushing – scrubbing – and general cleaning – Machines – Wiping

Holder for rotary pad

Brushing – scrubbing – and general cleaning – Machines – Brushing

Holder for semiconductor wafers in a brush-cleaning...

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

Holding device for an end of a hose in a vacuum apparatus

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

Holding device on an electrical vacuum cleaner

Brushing – scrubbing – and general cleaning – Machines – With means to pass a solid cleaning agent and a fluid...

Hollow member cleaning device

Brushing – scrubbing – and general cleaning – Machines – Wiping

Hollow ware washing device

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

Honeycomb core dust removal system

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

Hopper and filter chamber for direct forward throw sweeper

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

Horizontal canister vacuum

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

Horizontal canister vacuum