4. Plastic article or earthenware shaping or treating: apparatus
  5. Female mold and means to shape parison directly by internal...
  6. Including means to prepare parison

Frederick J. Feddersen

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Apparatus and process relating to a preform and a container with

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

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Apparatus relating to a preform with geodesic reinforcement ring

Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – Including means to prepare parison
Patent

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Blow molding pallet assembly

Conveyors: power-driven – Conveyor section – Unit load conveying surface means moved about an endless or...
Patent

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Easily changeable gripping head for blow-molding pallet assembly

Conveyors: power-driven – Conveyor section – Unit load conveying surface means moved about an endless or...
Patent

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Gun drill guide and gun drill guide assembly

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Adjustable – tool-guiding jig
Reexamination Certificate

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Profile ID: LFUS-PAI-P-538086

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