Thomas E Kenville

US Patent:

20020088065, Jul 11, 2002

Filed:

Jan 9, 2001

Appl. No.:

09/757751

Inventors:

Don Schmaltz - Fargo ND, US
Joe Stanislao - Bozeman MT, US
Thomas Kenville - Fargo ND, US

International Classification:

E01D001/00

US Classification:

014/069500

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.

US Patent:

20030182740, Oct 2, 2003

Filed:

Mar 27, 2002

Appl. No.:

10/112596

Inventors:

Don Schmaltz - Fargo ND, US
Joe Stanislao - Bozeman MT, US
Thomas Kenville - Fargo ND, US

International Classification:

E01D001/00

US Classification:

014/069500

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.