Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Non-return valve with improved line connecting mechanism

Non-return valve with improved line connecting mechanism

US Patent 5443091 · Granted Aug 22, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for wetting or lubricating a rail head2015
Bearing arrangement and metering valve and suction device therefor2014
Device for supplying lubricant and bearing assembly therewith2014
Feed pump and modular pump system2013
Lubricant dispenser2013
Lubricant distributor2013
Feeding lubricating device2013
Lubricant or hydraulic pump2013
Lubricating device with lubricating pinion2012
Lubricant distributor2012
Lubricating pinion and lubricating device2012
Piston arrangement2012