LandOfFree - US Patents - Listing for Pipe joints or couplings

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

Lateral connector for tube assembly

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

Lateral connector for tube assembly

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

Lateral connector for tube assembly

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

Lateral displacement assist collar for hose coupler

Pipe joints or couplings – With assembly means or feature

Lateral entry remotely operated coupling system

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

Lateral pipe adaptor

Pipe joints or couplings – With assembly means or feature

Laterally engageable flowline connector device

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

Lauffen safety locking device for a coupling

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

Layered pipe slips

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

Leak indicating conduit

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

Leak proof tube connection site

Pipe joints or couplings – Repair

Leak repair clamp

Pipe joints or couplings – Repair

Leak repair clamp

Pipe joints or couplings – Liquid seal

Leak repair clamp

Pipe joints or couplings – Repair

Leak repair clamp

Pipe joints or couplings – Deformed – Outwardly expanded

Leak-free and vibration resistant pipe-flange coupling

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

Leak-free flexible conduit

Pipe joints or couplings – Packed – Supplemental packing socket

Leak-proof coupling

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

Leak-tight ball-and-socket connecting device transmitting torque