Metal working – Method of mechanical manufacture – Work holding
Reexamination Certificate
2007-06-27
2010-06-01
Hong, John C (Department: 3726)
Metal working
Method of mechanical manufacture
Work holding
Reexamination Certificate
active
07726003
ABSTRACT:
A simple and versatile door support system holds a door by attaching to top and bottom edges. The system allows the two visible door faces and the two visible door edges to be painted at one time, and may be converted to hold a door horizontally or to transport a door. The system includes four support blocks which mount to corners of top and bottom surfaces of the door. The blocks have mounting features for mounting to the door, and attachment features for attaching one or more attachments. A rod attachment may be connected to each of the four blocks to support the door horizontally, and a pair of support shoes may be attached to two of the blocks to support the door vertically or on an edge. Casters may be attached directly to the blocks, or indirectly to the blocks (e.g., to the attachments), to transport the door.
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Green Kenneth L.
Hong John C
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