4. Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
  5. Coated or impregnated woven, knit, or nonwoven fabric which...
  6. Coating or impregnation specified as water repellent

Edward J. Greenwood

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Oil- and water-repellent copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent

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Rug underlay substantially impervious to liquids

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation specified as water repellent
Patent

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Water- and oil-repellent fluoro(meth)acrylate copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent

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Profile ID: LFUS-PAI-P-554345

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