Patents by Inventor J. Wallen

J. Wallen 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: 4017091
    Abstract: A convertible golf cart which can be wheeled over a golf course carrying golf equipment and can be readily disassembled for transportation and storage. Detachable wheels and a retracting-removable handle and support strut serve to convert the golf cart from its operating condition to a storage and transport condition.
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: April 12, 1977
    Inventor: Russell J. Wallen