Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recessed valve with built-in backflow preventer

Recessed valve with built-in backflow preventer

US Patent 5947147 · Granted Sep 7, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Valve cartridge for at least one sanitary fitting with a changeable function2021
Diverter valve for a sanitary fitting with a biased spindle, a concealed install2021
Buried installation body for a sanitary fitting, having a two-part housing2021
Flush-mounted box for a fitting body2021
Flush mounted built-in body for a sanitary fitting with an axially adjustable pu2021
Rotary handle for a plumbing fixture2017
Sanitary fitting2017
Plumbing fixture with electric sensor2017
Faucet with guided pull-out spout2016
Mixer valve2005
Disk-type cutoff and flow control valve1998
Deck-mount mixing-faucet assembly1997