Patents by Inventor Todd Wayne Shapka

Todd Wayne Shapka 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).

  • Sliding tire-chain hanger system and method
    Patent number: 9994261
    Abstract: A tire-chain hanger system includes a bracket, at least one track-support member, at least one chain-support member and a roller assembly including at least two support-brackets and at least one bearing. The A tire-chain hanger system is useful for providing a sliding tire-chain hanger system for improved tire-chain removal and installation.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: June 12, 2018
    Inventor: Todd Wayne Shapka