LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – Sleeve

Brazing of a special gas delivery system using fittings...

Pipe joints or couplings – Safety release – With frangible or deformable element

Break-away flowline fitting

Pipe joints or couplings – Frangible element

Break-away lock for a fire hydrant water meter

Pipe joints or couplings – Screw

Breakage resistant fitting

Pipe joints or couplings – Safety release

Breakaway connector for compressed natural gas hoses

Pipe joints or couplings – Safety release – With frangible or deformable element

Breakaway coupling

Pipe joints or couplings – Safety release – With frangible or deformable element

Breakaway device for fueling stations

Pipe joints or couplings – Safety release – With frangible or deformable element

Breakaway duct coupling

Pipe joints or couplings – Screw thimble – Removable

Breathing mask-hose coupling

Pipe joints or couplings – With assembly means or feature

Breech block connector

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

Breech block hanger support

Pipe joints or couplings – Screw – Interrupted thread

Breech lock connector for a subsea riser

Pipe joints or couplings – Packed – Externally with clamp

Breech lock fitting joint

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

Brittle lined pipe connector

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

Brittle lined pipe connector

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

Brittle lined pipe connector

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

Bulkhead assembly for use in pipe-in-pipe systems

Pipe joints or couplings – For plural component line – Metal and elastomeric layers

Bulkhead fitting

Pipe joints or couplings – End to side or plate – Sput

Bulkhead fitting for an irrigation pipe