LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – With assembly means or feature – Guide and support

Inner pipe member for dual-wall drill pipe assembly

Pipe joints or couplings – Nonmetal to metal – Internal member

Inner tube element for a double tube coring apparatus and proces

Pipe joints or couplings – Essential catch – Resilient ring

Insert coupling

Pipe joints or couplings – Essential catch – Leaf spring

Insert for connecting a flexible tube to a shower head

Pipe joints or couplings – With heating or cooling

Insert for insulated steam injection tubing

Pipe joints or couplings – Movable jaw

Insert for locking a tube in a connection body

Pipe joints or couplings – Nonmetal to metal – Internal member

Insert member for use with hose clamp arrangements

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

Inserted part of an industrial endoscope

Pipe joints or couplings – With indicator – alarm or inspection means

Insertion indicator for quick connector

Pipe joints or couplings – Nonmetal to metal – Internal member

Insertion sleeve and stiffener for a pipe coupling

Pipe joints or couplings – Essential catch – Leaf spring

Insertion verifier dust cap

Pipe joints or couplings – Essential catch – Leaf spring

Insertion verifier dust cap

Pipe joints or couplings – Repair

Inside sealing device sleeve for insertion of pipes

Pipe joints or couplings – Essential catch – With manipulator

Instant coupling device with locking and/or disconnection means

Pipe joints or couplings – Nonmetal to metal – Internal member

Instant fitting for reinforced multilayer flexible tubings for f

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

Instant fittings for pipes and tubes

Pipe joints or couplings – Nonmetal to metal

Instant hot water dispenser

Pipe joints or couplings – Packed – Cam

Instant pipe joining system

Pipe joints or couplings – Movable jaw – Wedge bushing

Instantaneous connection device