Featured patents

Connecting Arrangement
US 08783731 B2, July 22, 2014, Wedge ring, Andreas Schönfeld et al. / Lincoln GmbH (Walldorf, DE)
A connecting arrangement for connecting a hose to a connector, said connecting…

Tapping Sleeve Tightening Assembly
US 08857858 B2, Oct. 14, 2014, Saddle-type clamp, Daryl M. Piontek et al. / Total Piping Solutions, Inc. (Olean, US)
A tapping sleeve assembly comprising:…

Swivel Joint With Uniform Ball Bearing Requirements
US 08870233 B2, Oct. 28, 2014, With ball, ring or pin detent, Mark D. Matzner et al. / S.P.M. Flow Control, Inc. (Fort Worth, US)
In combination with a swivel joint forming a flow passage and having a central…

Pipe Joints
US 08746747 B2, June 10, 2014, Sprue, Terry R McPherson / IPS Corporation—Weld-On Division (Compton, US)
A pipe joint, said joint comprising:…

Quick Connect Coupling Having Inverted Guide and Sealing Zones
US 08672365 B2, March 18, 2014, Movable Jaw, Philippe Le Quere / Parker Hannifin Manufacturing France SAS (Ville-la-Grand, FR)
A coupling for connection to an end of a tube, the tube having an outer…

System for Use in a Wellbore
US 08628121 B1, Jan. 14, 2014, Flat crest, David B. Clark et al. / Sino-America Petroleum Equipment International, LLC (Kingwood, US)
A system for use in a wellbore, wherein the system comprises:…

Pivoting Pipe Coupling Having a Movable Gripping Body
US 08556302 B2, Oct. 15, 2013, Tangential, Douglas R. Dole / Victaulic Company (Easton, US)
A pipe coupling for securing end portions of a pair of pipe elements together…

Fluid Distributor and Collection Device With Collapsible Laterals and Knuckles
US 08500171 B2, Aug. 6, 2013, For Branched Path, Thomas Wilcox et al. / John Tadlock & Associates, Inc. (West Chicago, US)
A fluid distribution and collection device, comprising…

Repeater for Wired Pipe
US 08474875 B2, July 2, 2013, Between serially connected parts, Michael O. Ross et al. / Intelliserv, LLC (Houston, US)
An electronic device for coupling within a wired pipe string, comprising:…

Latch Assembly for Joining Two Conduits
US 08448994 B2, May 28, 2013, With manipulator, Ravikumar Narayanan et al. / Nordson Corporation (Westlake, US)
A connector assembly for coupling together first and second fluid conduits,…

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