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Class Information
Number: 108/173
Name: Horizontally supported planar surfaces > Plural related horizontal surfaces > Foldable component > Hinged horizontal surfaces > Leg and surface sections collapse concurrently
Description: Subject matter wherein the surface components collapse simultaneously with the support.

Sub-classes under this class:

Class Number Class Name Patents
108/174 Leg collapses between surface sections 18
108/175 Surface section collapses between legs 9

Patents under this class:

Patent Number Title Of Patent Date Issued
8196529 Foldable table Jun. 12, 2012
7448330 Mobile folding table having a lifting assist center torsion bar and lift off casters Nov. 11, 2008
7171911 Mobile folding table having a lifting assist center torsion bar and lift off casters Feb. 6, 2007
6644221 Latch mechanism for folding table Nov. 11, 2003
6223661 Folding roll-away table May. 1, 2001
6082051 Folding stage Jul. 4, 2000
5825909 Automated method and system for image segmentation in digital radiographic images Oct. 20, 1998
4949649 Folding stages Aug. 21, 1990
4746140 Baby carriage May. 24, 1988
4706986 Mechanism for locking opened state of baby carriage Nov. 17, 1987
4700987 Folding table mechanism Oct. 20, 1987
4646657 Collapsible table Mar. 3, 1987
4289350 Combined folding table and seat Sep. 15, 1981
4249773 Folding picnic table Feb. 10, 1981
4229038 Portable folding table and chairs Oct. 21, 1980
4192480 Folding stand for bassinet or the like Mar. 11, 1980
4101164 Folding seat and table unit Jul. 18, 1978
4089522 Hinge assembly May. 16, 1978
4083597 Folding article of furniture Apr. 11, 1978
4046084 Folding stool and table Sep. 6, 1977

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