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Katch Kan Holdings Ltd patents


Recent patent applications related to Katch Kan Holdings Ltd. Katch Kan Holdings Ltd is listed as an Agent/Assignee. Note: Katch Kan Holdings Ltd may have other listings under different names/spellings. We're not affiliated with Katch Kan Holdings Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Katch Kan Holdings Ltd-related inventors


Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells

Three or more overlapping sealing members arranged circumferentially around a passage in a supporting body form an annular seal around a pipe inserted into the passage.. . ... Katch Kan Holdings Ltd

Pipe mat and method for using same for collecting fluids draining from drill pipe

A pipe mat for use with a tubing tray for receiving, organizing and storing drill pipe tripped out of a drill string on a drilling rig has a plurality of substantially parallel and spaced-apart support rails to form a plurality of drain channels disposed between adjacent pair of support rails. A plurality of substantially parallel and spaced-apart nub rails is disposed on the plurality of support rails. ... Katch Kan Holdings Ltd

Washing apparatus

A washing apparatus has a vacuum unit and a pressure washer unit. The vacuum unit has a mud tank, a first centrifuge, and a second centrifuge, and the pressure washer unit has a first water tank having a bottom, a top and a side, and a second water tank having a bottom, a top and a side. ... Katch Kan Holdings Ltd

Well string stripper and stabilizer

A stabilizer for a pipe being removed from a well comprises a body formed of body segments where the body segments are separable to allow the body to open and be wrapped around the pipe. The stabilizer has a first annular seal formed by first seal elements within the body for receiving and stripping the pipe, and may have a second annular seal. ... Katch Kan Holdings Ltd

Adjustable containment envelope

A covering for a rig structure has plural segments separably connected together to form a loop to enclose a portion of a rig structure. Segments can be added or removed to adjust the size of the covering. ... Katch Kan Holdings Ltd








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