Patents by Inventor Randall Wsyzynski

Randall Wsyzynski 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: 4880197
    Abstract: A toy mobile is disclosed having an improved mounting mechanism in which the mobile freely hangs vertically without requiring a mounting arm of the mounting mechanism to be positioned in a specific orientation. The toy mobile further has a spring connector to allow vertical movement of the mobile relative to the mounting mechanism, and stop surfaces on the mobile to limit the vertical movement to a finite distance. To allow rotatable movement of the mobile, the spring is coupled to the mobile by a string secured to a bead and chain connector. The bead and chain connector functions as a slip clutch to prevent the string from overwinding and breaking.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: November 14, 1989
    Assignee: The Quaker Oats Company
    Inventor: Randall Wsyzynski