Patents by Inventor Robert M. Cross

Robert M. Cross 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).

  • Log splitter
    Patent number: 4211264
    Abstract: A device for splitting logs, such as are for fireplace use, comprising a vertical post mounted on a plate, and a telescoping member slidably mounted on said post, having a wedge integral with said member, and a laterally extended plate on said member, opposite said wedge, for driving the wedge deeper into the log.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: July 8, 1980
    Inventor: Robert M. Cross