4. Plastic article or earthenware shaping or treating: apparatus
  5. With apparatus assembly or dismantling means or with idle part
  6. For extrusion or injection type shaping means

Steven Hartman

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Colored extruded foam cross-linked backer rod

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent

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Device, method, and computer program product for dispensing...

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate

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Extruder mixing

Agitating – Rubber or heavy plastic working – Stirrer is through-pass screw conveyor
Reexamination Certificate

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Method for forming extruded foam with surface coating

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Reexamination Certificate

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Method of forming a profile on a foam rod

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Including surface treatment of porous body
Reexamination Certificate

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Profile ID: LFUS-PAI-P-383655

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