Patents by Inventor Michael D. Zinski

Michael D. Zinski 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).

  • Vehicle dolly
    Patent number: 5452909
    Abstract: A vehicle dolly having a central hub, with a plurality of leg members projecting radially of the central hub, and each of the leg members having a caster wheel to support the central hub, and a support hub rotatably mounted to the central hub, with the support hub having a concave top wall, and the concave top wall having spaced guard rails to secure a vehicle wheel therebetween.
    Type: Grant
    Filed: November 21, 1994
    Date of Patent: September 26, 1995
    Inventor: Michael D. Zinski