Patents by Inventor Hendrik Bouwhuis

Hendrik Bouwhuis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mould for shaping synthetic material and mould for renovating a carrying board
    Patent number: 4496304
    Abstract: Molding apparatus for encasing a wood pallet in plastic including a press with plural platens and plural carrier plates between the platens. The carrier plates carry plural mold frames between each pair of carrier plates. Each frame has an injection part. Movable means are included for connecting the mold injection parts with the resin supply. The frames are disposed at an angle to the horizontal for easy venting.
    Type: Grant
    Filed: October 1, 1982
    Date of Patent: January 29, 1985
    Inventor: Hendrik Bouwhuis