LandOfFree - US Patents - Listing for Pipe joints or couplings,With fluid pressure seal,Flexible lip

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Seal rings for low loss flexible coupling of gas conduits

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Seal with rigid stop ring

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Sealed joint and gasket therefor

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Sealed joint having a socket

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Segmented pipe couplings employing T-bolts and improved...

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Self-aligning permanent fitting

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Self-aligning ring joint for joining concrete pipes having ends

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Self-aligning tube fitting

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Skew pipe coupling

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Slip-out preventing apparatus for sliding type joint mechanisms

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Sockets serving for the connection of two plastic pipes

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Swivelable quick connector for high temperature connection