Patents by Inventor Thomas E. Kenville

Thomas E. Kenville 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).

  • Loading ramp device which rolls up for convenient storage
    Patent number: 6643878
    Abstract: A loading ramp structure is provided which is constructed out of a plurality of relatively small and rectangular links that are joined end to end to form a span of any desired length. The manner in which these links are joined together allows the span to be rolled up for storage when it is not in use and to be unrolled to form a ridged span when it is to be employed in the loading or unloading of wheeled load materials such as small supplementary vehicles.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: November 11, 2003
    Assignee: DT&J, Inc.
    Inventors: Don Schmaltz, Joe Stanislao, Thomas E. Kenville
  • LOADING RAMP DEVICE WHICH ROLLS UP FOR CONVENIENT STORAGE
    Publication number: 20030182740
    Abstract: A loading ramp structure is provided which is constructed out of a plurality of relatively small and rectangular links that are joined end to end to form a span of any desired length. Moreover, the manner in which these links are joined together allows the span to be rolled up for storage when it is not in use and to be easily unrolled to form a ridged span when it is to be employed in the loading or unloading of wheeled load materials such as small supplementary vehicles.
    Type: Application
    Filed: March 27, 2002
    Publication date: October 2, 2003
    Inventors: Don Schmaltz, Joe Stanislao, Thomas E. Kenville
  • Loading ramp device which rolls up for storage
    Publication number: 20020088065
    Abstract: A loading ramp structure is provided which is constructed out of a plurality of relatively small and rectangular links that are joined end to end to form a span of any desired length. Moreover, the manner in which these links are joined together allows the span to be rolled up for storage when it is not in use and to be easily unrolled to form a ridged span when it is to be employed in the loading or unloading of wheeled load materials such as small supplementary vehicles.
    Type: Application
    Filed: January 9, 2001
    Publication date: July 11, 2002
    Inventors: Don Schmaltz, Joe Stanislao, Thomas E. Kenville