Horizontally supported planar surfaces – Plural related horizontal surfaces – Coplanar extension surface
Patent
1995-06-20
1997-04-22
Chen, Jose V.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Coplanar extension surface
108140, A47B 100
Patent
active
056221185
ABSTRACT:
A convertible support apparatus, such as a table, which has an expandable upper support surface. The convertible support apparatus is comprised of overlying and underlying support members which are connected by a pivot pin. The overlying and underlying support members slide along a stationary support to center the weight of the expanded apparatus after or during rotation of the overlying support member to a position adjacent the underlying support member. The overlying support member then drops down to a position in which the upper support surfaces of the two support members are generally flush.
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