4. Plastic and nonmetallic article shaping or treating: processes
  5. Mechanical shaping or molding to form or reform shaped article
  6. Shaping against forming surface

Richard A. Freundlich

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Container comprising a polysulfone resin layer with a cellular r

Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent

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Electrical grade extruded filled thermoplastic sheet material an

Stock material or miscellaneous articles – Surface property or characteristic of web – sheet or block
Patent

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Elevated temperature dimensionally stable polyester articles wit

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent

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Elevated temperature dimensionally stable polyester with low gas

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent

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Method of melt processing crosslinked thermoplastic material

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-809014

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