Patents by Inventor Carl R. McDonald

Carl R. McDonald 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).

  • Storage apparatus for use with motor vehicles
    Patent number: 5074503
    Abstract: A storage apparatus for use in motor vehicle repair and maintenance takes the form of a foldable tablelike structure which houses the vehicle underneath its top surface with its legs on either side of the vehicle. The legs being foldable when the apparatus is not in use to provide a collapsed or relatively flat arrangement which can be efficiently stored in minimum storage space when not in use.
    Type: Grant
    Filed: May 3, 1990
    Date of Patent: December 24, 1991
    Assignee: Carl R. McDonald
    Inventors: Carl R. McDonald, Ronald G. Hinkley, Brian Rollston