4. Plastic and nonmetallic article shaping or treating: processes
  5. Mechanical shaping or molding to form or reform shaped article
  6. To produce composite, plural part or multilayered article

Joseph Leyson

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Adjustable bubble guide or cage

Plastic article or earthenware shaping or treating: apparatus – Shaping orifice and downstream work contacting gaseous...
Patent

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Adjustable coextrusion feedblock

Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common... – Extrusion shaping means
Patent

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Adjustable divider assembly for use with an open-top mold for cr

Static molds – Container-type molding device
Patent

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Adjustable extruder die assembly die lip adjustment apparatus

Plastic article or earthenware shaping or treating: apparatus – Stock pressurizing means operably associated with downstream... – Including auxiliary shaping means associated with molding...
Reexamination Certificate

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Adjustable flow channel for an extruder head

Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Feed control of material en route to shaping area
Reexamination Certificate

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Profile ID: LFUS-PAI-P-27684

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