LandOfFree - US Patents - Listing for Pipe joints or couplings,Serial,relatively movable portions

Pipe joints or couplings – Serial,relatively movable portions – Having telescoping portion

Layered pipe slips

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Leak proof tube connection site

Pipe joints or couplings – Serial,relatively movable portions – Having telescoping portion

Leak-free flexible conduit

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Line connector, in particular for fuel lines

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Method and apparatus for providing a transition connector to...

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Method of making an endpiece, an endpiece and a connector made b

Pipe joints or couplings – Serial,relatively movable portions – Having telescoping portion

Multi-adjustable air conduit system with differential sealing

Pipe joints or couplings – Serial,relatively movable portions

Non-crushing wellhead

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Non-damming coupler

Pipe joints or couplings – Serial,relatively movable portions – Linked ball and socket portions

Pipe anchor for wellhead assemblies

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Pipe connector improvement structure

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Pipe coupling for joining pipes of varying diameters

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Pipe fitting

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Pipe fittings

Pipe joints or couplings – Serial,relatively movable portions – Plural swivels

Pipe hanger

Pipe joints or couplings – Serial,relatively movable portions – Plural swivels

Pipe swivel joint assembly

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Plumbing compression fitting for connecting ends of pipe

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Plumbing connection and disconnection system and method

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Polygonal flexible metal hose coupling assembly