Horizontally supported planar surfaces – With diverse support for articles
Reexamination Certificate
2006-11-23
2010-06-22
Wilkens, Janet M (Department: 3637)
Horizontally supported planar surfaces
With diverse support for articles
C108S025000, C428S116000
Reexamination Certificate
active
07739962
ABSTRACT:
An optical table comprising an upper skin tapped with holes for mounting equipment, a lower skin with a plurality of through holes which is coaxial with the tapped holes on the upper skin in a one to one arrangement, a honeycomb core, a connecting side wall, and a number of tubes. The tubes are positioned between the interior of the upper and lower skins so as to connect the holes on both skins so that contaminants and residue will be unable to enter into the interior of the honeycomb core, and so that the optical table can be rapidly and thoroughly cleaned.
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Huang Hongbiao
Zeng Taiying
Zhang Tao
Zhu Jianqiang
Matthias Scholl P.C.
Scholl Matthias
Shanghai Institute of Optics and Fine Mechanics the Chinese Acad
Wilkens Janet M
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