Featured patents

Seal Assembly Including a Multilayered Sliding Member
US 08844976 B2, Sept. 30, 2014, Radially spaced spherical surfaces, Charles Laubie / ACC La Jonchére (Nanterre, FR)
A seal assembly designed to connect together two ducts for carrying fluid or gas…

High Pressure Fluid Swivel Comprising a Multi Seal Pressure Regulation System
US 08814220 B2, Aug. 26, 2014, With Fluid Pressure Seal, Jack Pollack / Single Buoy Moorings Inc. (Marly, CH)
Pressure regulation system for a high pressure swivel, comprising…

Retractable Pipe Structure of Air Blow Gun
US 08777274 B2, July 15, 2014, Telescopic with relative motion, Wu-Chiao Chou
A retractable pipe structure of an air blow gun comprising:…

Hose Connecting Method and Connector Arrangement
US 08770630 B2, July 8, 2014, Expanding internal member, Thomas Zenon Zakrzewski et al. / Eaton Fluid Power GmbH (Baden-Baden, DE)
A connecting arrangement for connecting a flexible hose member to a socket,…

Radially-Inserted Anti-Rotation Key for Threaded Connectors
US 08690200 B1, April 8, 2014, With separable fastener, William R. Patterson, Jr. / Vetco Gray Inc. (Houston, US)
A pipe connection, comprising:…

Pipe Joint and Seal With Band Clamp
US 08662544 B2, March 4, 2014, Flared, Kurry Emmons et al. / Metal Textiles Corporation (Edison, US)
An automotive exhaust pipe joint and seal arrangement for fixedly joining two…

Plug-Type Connector for Media Lines
US 08662543 B2, March 4, 2014, With manipulator, Martin Lechner et al. / VOSS Automotive GmbH (Wipperfurth, DE)
A plug connector for media lines, comprising a plug part having a plug shaft…

Threaded Connection With Perturbed Flanks
US 08668233 B2, March 11, 2014, Screw, Harris A. Reynolds, Jr. et al. / Hydril Company (Houston, US)
A threaded connection comprising:…

Tubular Joint Having Wedge Threads With Surface Coating
US 08534712 B2, Sept. 17, 2013, With Lubrication, Adrian Jose Nunez / Tenaris Connections Limited (Kingstown, VC)
A threaded joint for pipes comprising:…

Gasket-Less Vent Pipe Coupling
US 08505981 B2, Aug. 13, 2013, Double-walled or duplex joint, Eric Adair et al. / M&G DuraVent, Inc. (Vacaville, US)
A double-walled vent pipe section, comprising:…

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