LandOfFree - US Patents - Listing for Pipe joints or couplings,Essential catch

Pipe joints or couplings – Essential catch – Operated by conduit motion

Hose coupling device

Pipe joints or couplings – Essential catch – With manipulator

Hose coupling with spring clip having inwardly and outwardly cur

Pipe joints or couplings – Essential catch – Resilient ring

Hub connection assembly

Pipe joints or couplings – Essential catch – Leaf spring

Hybrid quick connector

Pipe joints or couplings – Essential catch

Hydrant valve connection

Pipe joints or couplings – Essential catch – With manipulator

Hydraulic collet-type connector

Pipe joints or couplings – Essential catch

Hydraulic system

Pipe joints or couplings – Essential catch – With manipulator

Identification system for pneumatic couplers

Pipe joints or couplings – Essential catch – Leaf spring

Inline quick connector

Pipe joints or couplings – Essential catch – Resilient ring

Insert coupling

Pipe joints or couplings – Essential catch – Leaf spring

Insert for connecting a flexible tube to a shower head

Pipe joints or couplings – Essential catch – Leaf spring

Insertion verifier dust cap

Pipe joints or couplings – Essential catch – Leaf spring

Insertion verifier dust cap

Pipe joints or couplings – Essential catch – With manipulator

Instant coupling device with locking and/or disconnection means

Pipe joints or couplings – Essential catch – Operated by conduit motion

Instantaneous connection device

Pipe joints or couplings – Essential catch – Leaf spring

Integral quick-connect tube connector

Pipe joints or couplings – Essential catch – With manipulator

Interchangeable pipe coupling

Pipe joints or couplings – Essential catch – Leaf spring

Internal coupling structure and joint for pipe or tubing

Pipe joints or couplings – Essential catch – Leaf spring

Internal pipe attachment mechanism