LandOfFree - US Patents - Listing for Pipe joints or couplings,Particular interface,Annular socket

Pipe joints or couplings – Particular interface – Annular socket

Apparatus for connecting oval duct sections

Pipe joints or couplings – Particular interface – Annular socket

Assembly composed of hard member and soft tube for medical use

Pipe joints or couplings – Particular interface – Annular socket

Beaded tube coupling with end seal ring

Pipe joints or couplings – Particular interface – Annular socket

Connector for air ducts

Pipe joints or couplings – Particular interface – Annular socket

Connector for use in combining the contents of a pair of...

Pipe joints or couplings – Particular interface – Annular socket

Coupling

Pipe joints or couplings – Particular interface – Annular socket

Dual duct connector

Pipe joints or couplings – Particular interface – Annular socket

Duct assembly system

Pipe joints or couplings – Particular interface – Annular socket

Duct-damper interface adaptor

Pipe joints or couplings – Particular interface – Annular socket

Flange type duct joint assembly

Pipe joints or couplings – Particular interface – Annular socket

Fluid-tight connector

Pipe joints or couplings – Particular interface – Annular socket

Fluidtight pipe joint

Pipe joints or couplings – Particular interface – Annular socket

Gas impermeable tube joint and method of forming same

Pipe joints or couplings – Particular interface – Annular socket

Grip joints for plastic ducts

Pipe joints or couplings – Particular interface – Annular socket

Heating duct

Pipe joints or couplings – Particular interface – Annular socket

Joint for coupling tubes

Pipe joints or couplings – Particular interface – Annular socket

Metal sealed joint for large diameter rocket motor casings

Pipe joints or couplings – Particular interface – Annular socket

Method and structure for preventing slipping-off of a tube...

Pipe joints or couplings – Particular interface – Annular socket

Method for retaining air pressure in a duct system