LandOfFree - US Patents - Listing for Pipe joints or couplings

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Interference nut retention system

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interference pipe coupling

Pipe joints or couplings – Deformed – Outwardly expanded

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interiorly installable exterior surface mount

Pipe joints or couplings – Roof or floor drain flashing type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interiorly installable roof mount

Pipe joints or couplings – Roof or floor drain flashing type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocked restraint for a plastic pipe joining system

Pipe joints or couplings – With fluid pressure seal – Flexible lip

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocking dual seal cuff/port interface

Pipe joints or couplings – Packed – Plural seals

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocking pipe ball joint

Pipe joints or couplings – Ball and socket – Radially spaced spherical surfaces

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocking split flange connector

Pipe joints or couplings – Flange – Detachable

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocking union for double containment pipe

Pipe joints or couplings – For branched path – T-type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Interlocking union system for double containment pipe

Pipe joints or couplings – For branched path – T-type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Intermediate coupler for hoses

Pipe joints or couplings – With support – Vehicle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Intermediate weight drill stem member

Pipe joints or couplings – Molded joint – Interlocked

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Intermediate weight drill string member

Pipe joints or couplings – Particular interface – Tapered

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal coiled tubing connector

Pipe joints or couplings – For branched path – T-type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal conduit sealing installation

Pipe joints or couplings – Packed – Sleeve

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal conduit sealing member and band

Pipe joints or couplings – Flexible joint – rigid members – Resilient sleeve type

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal conduit sealing member and band

Pipe joints or couplings – With fluid pressure seal – Expansible internal sleeve-type gasket

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal coupling structure and joint for pipe or tubing

Pipe joints or couplings – Essential catch – Leaf spring

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal couplings for plastic solar collectors and the like

Pipe joints or couplings – With assembly means or feature – Thread-cutting means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Internal expansion coupling device

Pipe joints or couplings – With fluid pressure seal – Expansible internal sleeve-type gasket

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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