LandOfFree - US Patents - Listing for Pipe joints or couplings

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

Expansion joint with low friction packed seal

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

Expansion joint with thermal transition connector

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

Expansion joint with two sealing elements

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

Expansion joints

Pipe joints or couplings – Flexible joint – rigid members

Expansion joints

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

Expansion joints

Pipe joints or couplings – With fluid pressure seal – With separate – encased pipe-gripping means

Expansion pipe joint

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate

Expansion seal

Pipe joints or couplings – With heating or cooling

Expansion seal assembly

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

Expansion seal for cable pipe

Pipe joints or couplings – For branched path – having a straight portion and an angled leg

Expansion sealing device

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

Expansion type clamping band characterized by simplified...

Pipe joints or couplings – Flexible joint – rigid members – Radial and longitudinal expansion compensators

Expansion unit for piping adjustment

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

Explosively actuated overspeed decoupler

Pipe joints or couplings – Variable length – With bellows seal

Extendable pipe joint

Pipe joints or couplings – With fluid pressure seal – With expansible chamber means

Extender for a plumbing mount with spring loaded sealing piston

Pipe joints or couplings – U-type

Extendible p-trap dishwasher waste port

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

Extendible-contractible, flexible, helical conduit and coupling

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

Extensible metallic tube structure