LandOfFree - US Patents - Listing for Pipe joints or couplings

Pipe joints or couplings – Packed – Cam

Quarter turn quick connect fitting

Pipe joints or couplings – Screw thimble – Removable

Quartz pipe joint

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

Quartz tank for wet semiconductor wafer processing

Pipe joints or couplings – Identical halves – Longitudinal port

Quick acting coupler

Pipe joints or couplings – With assembly means or feature – Quick release

Quick acting coupling

Pipe joints or couplings – Swivel – Pipe in socket type

Quick action coupling

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

Quick action fluid coupling

Pipe joints or couplings – With indicator – alarm or inspection means

Quick action self-locking pipe fittings

Pipe joints or couplings – With indicator – alarm or inspection means

Quick and leaktight joining device for tubular pipes

Pipe joints or couplings – With assembly means or feature – With holding means functioning only during transportation...

Quick attach, reusable hose fittings

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

Quick change lens mount

Pipe joints or couplings – Serial,relatively movable portions – Serial diverse single flow path or line

Quick cone

Pipe joints or couplings – For branched path – T-type

Quick connect and quick disconnect plumbing apparatus

Pipe joints or couplings – With assembly means or feature – With holding means functioning only during transportation...

Quick connect branch connector

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

Quick connect cartridge assembly with plug

Pipe joints or couplings – With assembly means or feature – With holding means functioning only during transportation...

Quick connect cartridge assembly with plug

Pipe joints or couplings – Essential catch – Resilient ring

Quick connect collet retainer with self-centering structure

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

Quick connect conduit coupling

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

Quick connect connector