Patents by Inventor Robert C. Randolph

Robert C. Randolph 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: 4109335
    Abstract: Shoe support apparatus, particularly for supporting a shoe thereon during the performance of a shoe shining operation, is disclosed. A base panel is adapted to be secured to a vertical support surface, such as, for example, a wall or a door. A shoe support member is pivotably mounted adjacent the lower portion of the panel. A shoe retaining assembly is pivotally mounted adjacent the upper portion of the panel and comprises three relatively movable sections including a shoe tree structure. The sections are connected by unique pivot joints formed of integral parts of said sections, and are so arranged as to define an over-center type locking mechanism. In this manner, the apparatus is able to be collapsed for storage and quickly erected and locked for rigidly supporting the shoe during a shoe polishing operation.
    Type: Grant
    Filed: March 10, 1977
    Date of Patent: August 29, 1978
    Inventor: Robert C. Randolph