Patents by Inventor Russell D. Bohl

Russell D. Bohl 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: 6016728
    Abstract: The multi-purpose tool includes many useful features. The tool has an adjustable wrench, such as a crescent wrench, on one end and a hollow bore for receiving a number of different tools on the other. The tools that are received in the bore are positioned on opposing ends of elongated members and are reversible in the bore to expose the desired tool. The tool can include an extension that fits over the exposed tool (which thereby acts as a connecting piece) to provide additional capabilities.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: January 25, 2000
    Inventor: Russell D. Bohl