Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Filter system for mobile debris collection machine

Filter system for mobile debris collection machine

US Patent 6398829 · Granted Jun 4, 2002

Estimated economic value: $1,691,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Surface maintenance vehicle with compact side brush assembly2016
Surface maintenance vehicle with compact cleaning head lift mechanism and suspen2015
Surface maintenance vehicle with quick release squeegee assembly2015
Squeegee assembly2013
Quick lock squeegee attachment and method of use2013
Integrated vacuum wand and method of use2013
Floor cleaning machine debris collection system2010
Sweeping system with front removable hopper2008
Low profile side squeegee assembly2007
Suspension device for floor maintenance appliance2005
Hard floor surface cleaner utilizing an aerated cleaning liquid2004
Apparatus and method of use for cleaning a hard floor surface utilizing an aerat2003