Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hot water vacuum extraction machine with float sealed riser tube shut-off device

Hot water vacuum extraction machine with float sealed riser tube shut-off device

US Patent 5394587 · Granted Mar 7, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hot water vacuum extraction machine1995
Hot water vacuum extraction machine with submicron size particle1994
Caddy for vacuum cleaner attachment tools1984
Wet/dry vacuum cleaner1983
Electrified vacuum hose for a wet/dry vaccum cleaner1983
Double insulated wet/dry vacuum extraction machine1983
Water valve for a carpet cleaner or the like1982
Double disconnect, waterproof electrical connector assembly for electrified vacu1982
Fast acting, nonrepairable plastic on/off valve1982
Hot water vacuum extraction machine with reverse fan cooled vacuum motor1981
Aircraft1981
Power scrubber1981