APPARATUS FOR REPAIRING SIFTING OR FILTERING SCREENS

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United States of America Patent

APP PUB NO 20150001136A1
SERIAL NO

14378076

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Abstract

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An apparatus, suitable for use as a plug for a screen frame e.g. as used in the oil and gas drilling industry, comprising a screen frame blocking surface having a first expanded screen frame blocking form, said first form being operatively compressible to form a second compressed form, said second compressed form being operatively returnable to said first expanded form.

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Patent Owner(s)

Patent OwnerAddress
UNITED WIRE LTDEDINBURGH EH5 1HT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galloway, McLean Claire Rosaleen Granton, GB 2 2

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