James Scott Simpson
Land Surveyors in Mount Airy, MD
License number
Maryland S6-0000745
Issued Date
Jun 9, 2008
Expiration Date
Jun 30, 2017
Category
Land Surveyors
Type
Professional Land Surveyor
Address
Address
2
Mount Airy, MD 21771
Professional information
See more information about James Scott Simpson at trustoria.com
Hand Truck For Moving 3 Point Hitch Equipment
Hand Truck For Moving 3 Point Hitch Equipment
US Patent:
6474930, Nov 5, 2002
Filed:
Nov 16, 2000
Appl. No.:
09/712983
Inventors:
James S. Simpson - Mount Airy MD 21771
International Classification:
B62B 100
US Classification:
414490, 269 17, 280 4719, 414920, 414444
Abstract:
A wheeled hand truck adapted to carry lightweight three-point tractor hitch equipment. The hand truck has a frame made from two vertical rails, a handle, and some transverse ribs. An axle and a pair of wheels serve as the pivot point of the frame when the device is lifting objects. An extensible, upper support arm has a near end that is pivotally mounted to an upper rib. The support arm pivots up and down along a vertical plane, and has an apertured far end for attaching to the upper point of a three-point hitch connection. The hand truck also has a pair of lower lift arms that pivot from side to side along a substantially horizontal plane so as to be adjustably connectable to the lower two points of a three-point hitch connection.