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

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner

Apparatus for cleaning the interior of pipelines

Brushing – scrubbing – and general cleaning – Implements – Scrapers

Apparatus for cleaning the nock end of an archery arrow

Brushing – scrubbing – and general cleaning – Implements – Scrapers

Apparatus for cleaning the tubular frames of scaffolding

Brushing – scrubbing – and general cleaning – Implements – Scrapers

Apparatus for cleaning trowel blades

Brushing – scrubbing – and general cleaning – Implements – Combined

Apparatus for cleaning tubes and fittings

Brushing – scrubbing – and general cleaning – Implements – Particular handle

Apparatus for connecting a broom head and a broom handle

Brushing – scrubbing – and general cleaning – Implements – Fabric

Apparatus for drying hard floors

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner

Apparatus for eliminating sludge in pipes

Brushing – scrubbing – and general cleaning – Implements – Stationary implement with material supply

Apparatus for freeing obstructions formed in a hollow surgical s

Brushing – scrubbing – and general cleaning – Implements – Mason's trowel or float

Apparatus for grading wet concrete

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner

Apparatus for interiorly cleaning lengths of pipe

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner

Apparatus for launching pigs into pipelines

Brushing – scrubbing – and general cleaning – Implements – Brush or broom

Apparatus for monitoring cleaning element wear

Brushing – scrubbing – and general cleaning – Implements – Fabric

Apparatus for particle reduction in semiconductor processing equ

Brushing – scrubbing – and general cleaning – Implements – Mason's trowel or float

Apparatus for patching a break in the sidewall of a chimney

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner

Apparatus for preparing the welding region on the outer...

Brushing – scrubbing – and general cleaning – Implements – Fabric

Apparatus for remotely cleaning interior walls of tanks from...

Brushing – scrubbing – and general cleaning – Implements – Fabric

Apparatus for remotely cleaning interior walls of tanks from...

Brushing – scrubbing – and general cleaning – Implements – With coacting material receiver

Apparatus for removing and collecting coatings from game cards