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

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic cleaning device for TV game cassette

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic cleansing device for outer wall and window-pane of...

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

Automatic control device for the cleaning power of a vacuum clea

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

Automatic debris collector for a central vacuum system

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic debris retrieval system

Brushing – scrubbing – and general cleaning – Machines – Combined

Automatic device for washing windows

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

Automatic dust pan broom

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

Automatic dust pan broom

Brushing – scrubbing – and general cleaning – Machines – Wiping

Automatic dust-removing eraser of a rolling-friction type for bl

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

Automatic dustpan member for central vacuum cleaning system

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic electric toothbrush

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic electric toothbrush

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic electric toothbrush

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

Automatic electric vacuum cleaner with temporary manual override

Brushing – scrubbing – and general cleaning – Machines – Wiping

Automatic erasing device for erasing chalk marks on a writing bo

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

Automatic festooned hose apparatus for public transit...

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic floor cleaner

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

Automatic floor cleaning machine

Brushing – scrubbing – and general cleaning – Machines – Brushing

Automatic floor cleaning machine with removable drive carriage