LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – Movable jaw

Radial conduit coupling system and method

Pipe joints or couplings – Movable jaw

Radial conduit coupling system and method

Pipe joints or couplings – Having plural independent paths – Allowing relative motion of pipes

Radial rotary transfer assembly

Pipe joints or couplings – Having plural independent paths – Allowing relative motion of pipes

Radial rotary transmission leadthrough

Pipe joints or couplings – Flange – Clamped

Radial wedge flange clamp

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

Radial-release quick connector

Pipe joints or couplings – Particular interface – Interlocked or overlapped

Radially deformable pipe

Pipe joints or couplings – Side slide

Radially engageable leakproof coupling

Pipe joints or couplings – End to side or plate

Radially expandable locking sleeve device

Pipe joints or couplings – End to side or plate – Countersunk packed

Radiator assembly (bayonet lock)

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

Radon gas exhaust system

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

Rail system with passageways for the conduction of fluid flow

Pipe joints or couplings – Movable jaw

Rain guard for upwardly extending exhaust pipes

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

Rain gutter and downspout connection

Pipe joints or couplings – Deformed – By separate deformable element

Rain tight fitting

Pipe joints or couplings – Deformed – By separate deformable element

Rain tight fitting

Pipe joints or couplings – Nonmetal to metal – Internal member

Rain tight fitting for metal tubing

Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector

Raintight and oiltight connector for flexible conduit

Pipe joints or couplings – Packed – Wedge

Raintight connector for electrical conduit