LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – With casing – lining or protector – Insulated

Device at mutually lockable first and second parts

Pipe joints or couplings – With casing – lining or protector – Insulated

Device for a coupling unit having connectable and disconnectable

Pipe joints or couplings – Swivel – Pipe in socket type

Device for a pressure-compensated swivel

Pipe joints or couplings – Molded joint – Having screw interlock

Device for a tensile locking of pipe elements

Pipe joints or couplings – Flexible joint – rigid members – Bellows

Device for anchoring a flexible tubular system on a rigid should

Pipe joints or couplings – Flexible joint – rigid members – Bellows

Device for anchoring a flexible tubular system on a rigid should

Pipe joints or couplings – With casing – lining or protector – Insulated

Device for articulately interconnecting members of an exhaust li

Pipe joints or couplings – Flange – Clamped

Device for assembling axisymmetric components

Pipe joints or couplings – Packed – Flanged pipe

Device for assembling in particular two sections of a blast down

Pipe joints or couplings – Nonmetal to metal – Internal member

Device for attaching a corrugated tube to a connection piece

Pipe joints or couplings – Faucet type

Device for attaching a fluid carrying hose to a receptacle drain

Pipe joints or couplings – Essential catch

Device for axially connecting an external pipe section to a...

Pipe joints or couplings – Packed – Wedge

Device for axially retaining a cylindrical element and more...

Pipe joints or couplings – Packed – Flanged pipe

Device for butt joining of ducts for carrying gaseous medium and

Pipe joints or couplings – Particular interface – Tapered

Device for clamping a fluidic component

Pipe joints or couplings – With assembly means or feature – With holding means functioning only during transportation...

Device for clamping a hose end section fitted onto a pipe end se

Pipe joints or couplings – U-type

Device for compensation of the movement of the pipelines which s

Pipe joints or couplings – End to side or plate – Saddle-type clamp

Device for connecting a branch pipe on a fluid-transporting...

Pipe joints or couplings – Having plural independent paths – For concentric tubes or pipes

Device for connecting a container wall with a pipe