Patents by Inventor Choon S. Joh

Choon S. Joh 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: 4418434
    Abstract: Apparatus for the storage of boots and shoes includes two or more hollow boot-shaped form members removably supported in an inverted upright position by a base. The forms each have a foot-shaped end with a sole-shaped surface. Holes in the sole-shaped surface communicate with the hollow interior. Each of the forms has a compartment integrally formed in the foot-shaped end, with holes in the walls of the compartment communicating with the hollow interior, so that when a deodorizing and/or disinfecting substance is placed in the compartment, and the form is placed inside a boot, vapors emanating from the substance can circulate to the interior of the boot. Each of the forms also has integral means for (a) allowing the escape of air as the form is inserted into a boot, and (b) facilitating the removal of condensed moisture from the boot's interior.
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: December 6, 1983
    Inventor: Choon S. Joh