LandOfFree - US Patents - Listing for Pipe joints or couplings

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

Adjustable fluid swivel

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

Adjustable fluid transfer apparatus

Pipe joints or couplings – Roof or floor drain flashing type – Angled

Adjustable jack for mounting on a duct bend

Pipe joints or couplings – Particular interface – Annular socket

Adjustable leak-tight coupling system

Pipe joints or couplings – Water closet type – floor-supported

Adjustable length closet fastener and method

Pipe joints or couplings – Variable length – Telescopic with relative motion

Adjustable length piping union

Pipe joints or couplings – With assembly means or feature – Combined inlet and outlet

Adjustable meter setter

Pipe joints or couplings – End to side or plate – Countersunk packed

Adjustable O-ring port fitting for a hydraulic coupling

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

Adjustable pipe bend with electrofusion facility

Pipe joints or couplings – With assembly means or feature – Inserted section

Adjustable pipe connector

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

Adjustable pipe entrance seal

Pipe joints or couplings – With support – Vehicle

Adjustable pipe extender for high pressure lines carrying abrasi

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Ball and socket

Adjustable pipe fitting

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

Adjustable pipe repair clamp installation tool

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

Adjustable pipe repair clamp installation tool

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

Adjustable pipe union

Pipe joints or couplings – Packed – Wedge

Adjustable plumbing connector and method

Pipe joints or couplings – Screw – Interrupted thread

Adjustable plumbing fitting

Pipe joints or couplings – With assembly means or feature – Inserted section

Adjustable plumbing fitting