LandOfFree - US Patents - Listing for Pipe joints or couplings

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

Device for connecting a flexible pipe to a rigid tubular joining

Pipe joints or couplings – Safety release

Device for connecting a fuel nozzle to a filling hose

Pipe joints or couplings – With means blocking release of holding means – Auxiliary latch

Device for connecting a hose end to a connecting spigot

Pipe joints or couplings – Packed – Wedge

Device for connecting a length of duct to a coupling endpiece

Pipe joints or couplings – Packed – Wedge

Device for connecting a pipe end to a member

Pipe joints or couplings – Nonmetal to metal – Internal member

Device for connecting a pipe socket, a tubular mounting part...

Pipe joints or couplings – With heating or cooling

Device for connecting a tailpipe to an exhaust pipe

Pipe joints or couplings – Elbow

Device for connecting a thin-walled hose with a tubular element

Pipe joints or couplings – Essential catch – Leaf spring

Device for connecting an end piece to an element

Pipe joints or couplings – Packed – Sleeve

Device for connecting and blocking hollow elements for the...

Pipe joints or couplings – With assembly means or feature

Device for connecting and disconnecting a tubular pipe movable i

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

Device for connecting and disconnecting hoses or pipes to and fr

Pipe joints or couplings – Frangible element

Device for connecting conduit to a manhole or the like

Pipe joints or couplings – Packed – Sleeve

Device for connecting corrugated drainage tiles and the like

Pipe joints or couplings – Packed – Sleeve

Device for connecting corrugated drainage tiles and the like

Pipe joints or couplings – Packed – Flanged pipe

Device for connecting flanged pipes

Pipe joints or couplings – With assembly means or feature – Handle or handwheel for rotary engagement

Device for connecting pipe ends

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...

Device for connecting pipes with fittings

Pipe joints or couplings – Particular interface – Interlocked or overlapped

Device for connecting piping sections