Horizontally supported planar surfaces – Plural related horizontal surfaces – Coplanar extension surface
Patent
1996-03-26
1998-01-27
Chen, Jose V.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Coplanar extension surface
108 89, A47B 106
Patent
active
057112290
ABSTRACT:
An extensible table comprises a foldable board and a pair of basis structures, at least one of which is mounted on wheels, the two basis structures rigidly support respective end portions of the foldable board and are displaceable between a first operative condition in which they are spaced apart from each other, with the foldable board fully extended, and a second operative condition in which they are adjacent to each other, with the foldable board folded.
REFERENCES:
patent: 6557 (1849-06-01), Sherborne
patent: 102235 (1870-04-01), Dietsch
patent: 674420 (1901-05-01), Kopp
patent: 852011 (1907-04-01), Arnold
patent: 1009902 (1911-11-01), Hanson
patent: 2162032 (1939-06-01), Rudman et al.
patent: 2699975 (1955-01-01), Ranney
patent: 2852325 (1958-09-01), Fosnaugh
Chen José V.
Pro-Cord S.r.l.
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