LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – Flange – Clamped

Pipe connecting assembly and method of use

Pipe joints or couplings – With fluid pressure seal – With separate – encased pipe-gripping means

Pipe connecting device

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...

Pipe connecting device

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

Pipe connecting device

Pipe joints or couplings – Nonmetal to metal – Internal member

Pipe connecting device

Pipe joints or couplings – Essential catch – With manipulator

Pipe connecting device

Pipe joints or couplings – Socket – Lugged pipe – rotary engagement

Pipe connecting device with bayonet and interlocking bushing str

Pipe joints or couplings – Elbow

Pipe connecting element

Pipe joints or couplings – With assembly means or feature – Molded joint facilitator

Pipe connecting member

Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector

Pipe connecting member of plastics material

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

Pipe connecting structure

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

Pipe connecting structure

Pipe joints or couplings – Sleeve

Pipe connecting structure

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple sealed to plate

Pipe connecting structure for a heat exchanger

Pipe joints or couplings – Particular interface – Tapered

Pipe connection

Pipe joints or couplings – Elbow

Pipe connection

Pipe joints or couplings – Particular interface – Tapered

Pipe connection

Pipe joints or couplings – Particular interface – Tapered

Pipe connection

Pipe joints or couplings – Particular interface – Tapered

Pipe connection