LandOfFree - US Patents - Listing for Pipe joints or couplings,With assembly means or feature,Particular tool-engaging means or with tool

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

Coupling assembly with latching sleeve

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

Coupling construction

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

Coupling device

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

Coupling for connecting hydraulic ducts

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

Coupling for multi-passage tube

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

Coupling means for tubular members

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

Coupling structure

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

Coupling systems for conduits, particularly for semi-rigid plast

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

Detachable push-in connector for semirigid pipes

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

Device for the sealed butt connection of two metal pipes

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

Disconnect/reconnect tool for a hose coupling

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

Disengagement tool for use with a pipe joint assembly

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

Downhole energizable seal for telescoping joints

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

Dual concentric pipe joint

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

Dual-rotary union, rotational isolation adapter

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

Duct joining system

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

Duct joining system

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

Durable blast joint

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

Durable blast joint with hydrostatic driver