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

Pipe joints or couplings – Particular interface

Fail safe fitting with first and second flange projections

Pipe joints or couplings – Particular interface – Tapered

Fast make-up fatigue resistant rotary shouldered connection

Pipe joints or couplings – Particular interface – Interlocked or overlapped

Fastening mechanism for medical connectors

Pipe joints or couplings – Particular interface – Interlocked or overlapped

Fastening mechanism for medical connectors

Pipe joints or couplings – Particular interface – Tapered

Fatigue-resistant threaded bevelled tubular element

Pipe joints or couplings – Particular interface – Tapered

Fatigue-resistant threaded connector

Pipe joints or couplings – Particular interface – Tapered

Female connector

Pipe joints or couplings – Particular interface – Tapered

Female-type coupling nipple

Pipe joints or couplings – Particular interface – Tapered

Fitting employing flexible plastic tubing with rolled back end

Pipe joints or couplings – Particular interface – Tapered

Flange joint assembly

Pipe joints or couplings – Particular interface – Annular socket

Flange type duct joint assembly

Pipe joints or couplings – Particular interface – Tapered

Flare fitting assembly with metal-to-metal line seal

Pipe joints or couplings – Particular interface – Tapered

Flare-shaped end structure for tube

Pipe joints or couplings – Particular interface – Tapered

Flare-tube assembly

Pipe joints or couplings – Particular interface – Tapered

Flare-type pipe joint

Pipe joints or couplings – Particular interface – Tapered

Flared connection structure of pipe end portion

Pipe joints or couplings – Particular interface – Tapered

Flared double-wall structure for connecting metal pipes

Pipe joints or couplings – Particular interface – Tapered

Flared screw fitting

Pipe joints or couplings – Particular interface

Flared structure for connecting metal pipes