Patents by Inventor Jennifer Schwiebert

Jennifer Schwiebert 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).

  • Multi-layer rotational plastic molding
    Patent number: 6982057
    Abstract: A multi-layer rotational-molded plastic article has an area, such as a sight line for viewing content levels, where an inside layer protrudes through the outside layer and may be bonded to it. A first flowable material such as plastic resin is introduced into a mold having an insulating member extending through an aperture or slot into the mold. The mold is rotated and heated to less than full cure. The insulating member is removed, a second, transparent flowable material is introduced into the mold, and a cover member replaces the insulating member. The mold is rotated and heated to cure both resins, and only then cooled and opened.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: January 3, 2006
    Assignee: Solar Plastics, Inc.
    Inventors: Nathan King, Jennifer Schwiebert, John Morgan, Gary Engen
  • Multi-layer rotational plastic molding
    Publication number: 20040096608
    Abstract: A multi-layer rotational-molded plastic article has an area, such as a sight line for viewing content levels, where an inside layer protrudes through the outside layer and may be bonded to it. A first flowable material such as plastic resin is introduced into a mold having an insulating member extending through an aperture or slot into the mold. The mold is rotated and heated to less than full cure. The insulating member is removed, a second, transparent flowable material is introduced into the mold, and a cover member replaces the insulating member. The mold is rotated and heated to cure both resins, and only then cooled and opened.
    Type: Application
    Filed: November 15, 2002
    Publication date: May 20, 2004
    Applicant: Solar Plastics, Inc.
    Inventors: Nathan King, Jennifer Schwiebert, John Morgan, Gary Engen