Handling: hand and hoist-line implements – Hand bars and hand barrows
Patent
1997-09-09
1998-08-18
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand bars and hand barrows
294 26, 294169, B65G 712, B66F 1100
Patent
active
057949980
ABSTRACT:
The tool is for carrying and handling construction boards. The tool has an elongated member having a lower end to which a board support element is rotatably attached to rotate about a rotation axis projecting perpendicularly from the front face of the elongated member. The board support element has a flat support surface projecting perpendicularly with respect to the front face of the elongated member, to receive an edge of a construction board. A spring mechanism is provided for rotatably biasing the board support element about the rotation axis towards a central angular position where the support surface is perpendicular to a main axis of the elongated member. A handle is attached to the elongated member at an upper location thereof with respect to the board support element. The handle has a handgrip portion extending offset from the rear face of the elongated member.
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David B. Bernstein, Avoiding the Pitfalls in Licensing Patented Technology: A Case Study, Mar. 1996, pp. 82-83 and 85, 86, 87 in Plastics Engineering.
.COPYRGT.1993 Stanley Tools, Div. Of The Stanley Works, New Britain, CT 06050, U.S.A., Stanley Panel .COPYRGT.Carry 93-301.
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