Patents by Inventor Waldemar Busch

Waldemar Busch 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).

  • Process for producing a resilient or padded insert for footwear
    Patent number: 5150490
    Abstract: A cushioning or padding body for insertion into footwear, a method of manufacturing the body and a method for the simultaneous manufacture and exact fitting of the body to the respective shape of a corresponding part of the foot of the wearer are related. The body comprises a plurality of individual foam material beads alone or a mixture of a plurality of individual foam material beads and a resiliently cushioning, thermoplastically non-deformable plastic material. The beads are each provided with a closed surface and each is generally impermeable to air. The beads are fixed in their position relative to each other by the effect of that.
    Type: Grant
    Filed: June 19, 1990
    Date of Patent: September 29, 1992
    Assignee: Storopack Hans Reichenecker GmbH & Co.
    Inventors: Waldemar Busch, Norbert Lutz