LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – With lubrication

Mechanical sealing means for rotary fluid coupling

Pipe joints or couplings – Deformed – Outwardly expanded

Mechanically attached end fitting with insert for metal tubing

Pipe joints or couplings – Essential catch – With manipulator

Mechanically locked wellhead connector

Pipe joints or couplings – Frangible element – Score line or groove

Mechanically operated breech block

Pipe joints or couplings – Socket – With separable fastener

Mechanically restrained push-on pipe connection

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

Mechanism for attaching a fluid-related device to a device-attac

Pipe joints or couplings – With assembly means or feature

Mechanism for clamping plates

Pipe joints or couplings – With casing – lining or protector – Insulated

Mechanism for deep ocean instrumentation remote release

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

Mechanism for mounting fluid pressure member in...

Pipe joints or couplings – Having plural independent paths – Parallel paths

Mechanism for uniting valve parts

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool

Mechanized fluid connector and assembly tool system with ball de

Pipe joints or couplings – Swivel – Pipe in socket type

Medical connector

Pipe joints or couplings – With support

Medical device

Pipe joints or couplings – Particular interface – Tapered

Medical tubing connector

Pipe joints or couplings – Essential catch – With manipulator

Medical tubing quick disconnect apparatus

Pipe joints or couplings – Particular interface – Tapered

Member and tube assembly

Pipe joints or couplings – Particular interface – Tapered

Member and tube assembly

Reissue Patent

Pipe joints or couplings – Elbow

Member for welding to another member

Pipe joints or couplings – Packed – Socket

Memory metal connector