Patents by Inventor Edgar C. Schindler

Edgar C. Schindler 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).

  • Patent number: 6022283
    Abstract: The invention disclosed and claimed here is a padded inflatable game ball. The ball is a seamed ball consisting of a spherical rubber bladder, a layer of winding surrounding the bladder, a cellular sponge layer surrounding the winding, and seams and external skin panel sections surrounding the cellular sponge layer. The sponge layer provides padding under the skin panel sections. The seams are made of narrow strips of high density rubber which cover a relatively small section of the overall surface area of the sponge layer. This allows outgassing of the sponge layer as it is foamed during the ball manufacturing process.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: February 8, 2000
    Inventors: Edgar C. Schindler, Dominnik Liang
  • Patent number: 5636835
    Abstract: The invention disclosed and claimed here is a padded inflatable game ball. The ball is a seamed ball consisting of a spherical rubber bladder, a layer of winding surrounding the bladder, a cellular sponge layer surrounding the winding, and seams and external skin panel sections surrounding the cellular sponge layer. The sponge layer provides padding under the skin panel sections. The seams are made of narrow strips of high density rubber which cover a relatively small section of the overall surface area of the sponge layer. This allows outgassing of the sponge layer as it is foamed during the ball manufacturing process.
    Type: Grant
    Filed: May 12, 1995
    Date of Patent: June 10, 1997
    Assignee: Baden Sports, Inc.
    Inventors: Edgar C. Schindler, Dominnik Liang
  • Patent number: 4691824
    Abstract: A packaging apparatus is provided that snugly wraps around a product. The apparatus includes a plurality of cupping members each having an inwardly directed surface with portions shaped and curved to form-fit against the outer surface of the product. The cupping members are connected together in series and cooperatively encircle the product, with the first member being connected to the last by snaps.
    Type: Grant
    Filed: October 30, 1986
    Date of Patent: September 8, 1987
    Inventor: Edgar C. Schindler