LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – Deformed – Outwardly expanded

Tube fitting assembly with deformable seal

Pipe joints or couplings – Deformed – Outwardly expanded

Tube fitting assembly with shoulder means

Pipe joints or couplings – Packed – Wedge

Tube fitting for medium pressure applications

Pipe joints or couplings – Nonmetal to metal – Internal member

Tube fitting for stainless steel tubing

Pipe joints or couplings – Nonmetal to metal – Internal member

Tube fitting for stainless steel tubing

Pipe joints or couplings – Frangible element – Score line or groove

Tube fitting with ferrule

Pipe joints or couplings – Frangible element

Tube fitting with separable tube gripping device

Pipe joints or couplings – Frangible element

Tube fitting with separable tube gripping device

Pipe joints or couplings – Frangible element

Tube fitting with separable tube gripping ring

Pipe joints or couplings – Convertible

Tube fitting with variable tube insertion

Pipe joints or couplings – Nonmetal to metal – Internal member

Tube fixing structure and fixing member used therefor

Pipe joints or couplings – Particular interface – Tapered

Tube flange assembly

Pipe joints or couplings – Essential catch – Leaf spring

Tube for connect to female socket

Pipe joints or couplings – Essential catch – Leaf spring

Tube for connection to female socket

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

Tube holding means in a heat exchanger

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

Tube interface and method of securing a first tube to a...

Pipe joints or couplings – Packed – Externally with clamp

Tube joint

Pipe joints or couplings – Nonmetal to metal – Internal member

Tube joint

Pipe joints or couplings – Essential catch – Line pressure-responsive

Tube joint