LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – With indicator – alarm or inspection means

Labeled pipe fitting and method

Pipe joints or couplings – Essential catch – With manipulator

Laminar flow connector for blood and sterile solutions

Pipe joints or couplings – Particular interface – Tapered

Laminar flow connector for conduits

Pipe joints or couplings – For branched path – having a straight portion and an angled leg

Laminated fitting for heat exchanger

Pipe joints or couplings – For branched path – T-type

Laminated fuel line and connector

Pipe joints or couplings – Movable jaw

Lap joint between flex hose and rigid pipe

Pipe joints or couplings – Flange – Detachable

Lapped flange for connecting pipes and method for producing...

Pipe joints or couplings – Elbow

Large deflection pipe coupling

Pipe joints or couplings – Essential catch – Leaf spring

Large diameter corrugated plastic pipe

Pipe joints or couplings – Materials – Nonmetallic

Large diameter double-walled plastic pipe

Pipe joints or couplings – With assembly means or feature

Large diameter ducts for use in the ocean

Pipe joints or couplings – Flexible joint – rigid members – Socketed packing type

Large diameter pipe joint with means for distributing tensile fo

Pipe joints or couplings – With fluid pressure seal

Large-diameter multi-passage swivel joint for high pressure serv

Pipe joints or couplings – Vacuum cleaner type

Latch for telescoping vacuum-cleaner tube

Pipe joints or couplings – With means blocking release of holding means – Key or pin

Latch screw coupling and method of using same

Pipe joints or couplings – Convertible

Latch-type tubing protector

Pipe joints or couplings – Essential catch – Leaf spring

Latchable line connector, in particular for fuel lines

Pipe joints or couplings – Frangible element

Latching assembly for riser pipe spacers

Pipe joints or couplings – With means blocking release of holding means – Auxiliary latch

Latching connector