LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool

Manifold for a front-discharge fluid end reciprocating pump

Pipe joints or couplings – Having plural independent paths – Parallel paths

Manifold-connecting mechanism

Pipe joints or couplings – Essential catch

Manually operable release mechanism for quick connector

Pipe joints or couplings – Essential catch – Leaf spring

Manually releasable quick connector

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

Manually-severable coupling device, and medical infusion assembl

Pipe joints or couplings – With assembly means or feature

Marine conductor coupling

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

Marine hose

Pipe joints or couplings – Flange

Marine riser conduit section coupling means

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool

Marine riser connector

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

Marine riser connector

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

Marine riser coupling assembly

Pipe joints or couplings – Packed – Flanged pipe

Marine riser coupling assembly

Pipe joints or couplings – Frangible element

Masonry lead-in fixture

Pipe joints or couplings – With heating or cooling

Material feed hose system and method of constructing a...

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Plate clamped between flanged nipple and separate fastener

Matingly engaged flexible entry boot

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

Means and technique for interconnecting the ends of spaced coaxi

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

Means for and methods of attaching metal hoses to end fittings

Pipe joints or couplings – Packed – Screw thimble

Means for connecting a pipe to a tubular body

Pipe joints or couplings – Packed – Flanged pipe

Means for connecting successive sections of tubular elements