Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Soil separator drain valve

Soil separator drain valve

US Patent 4319598 · Granted Mar 16, 1982

Estimated economic value: $3,029,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Household dishwasher with bulk wash aid dispenser2007
Dishwasher with food particle chopping assembly2002
Dishwasher spray arm and feed system2002
Pump and soil collection system for a dishwasher2001
Automatic purge filtration for a dishwasher2000
Trim system for a dishwasher tub assembly2000
Dishwasher with a tub support2000
Dishwasher having a wash liquid recirculation system1999
Automatic purge filtration system for a dishwasher1999
Automatic thermal input system for a dishwasher1999
Appliance front panel retainer1997
Food soil handling system for a dishwasher1996