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Class Information
Number: 211/149
Name: Supports: racks > Shelf type > Knockdown > Foldable
Description: Devices designed to be knocked down by having foldable parts.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8672147 Expandable clothes frame Mar. 18, 2014
8584872 Folding utility tray Nov. 19, 2013
8540091 Blank for a rack Sep. 24, 2013
8485370 Corrugated shelving display system with two-piece shelves Jul. 16, 2013
8464988 Keyboard instrument stand with concave sides Jun. 18, 2013
8453854 Foldable product display structure Jun. 4, 2013
8444232 Collapsible showcase May. 21, 2013
8381922 Shelf that can be folded easily and quickly Feb. 26, 2013
8317664 Portable exercise device Nov. 27, 2012
8286809 Self-expanding folding structure for a display Oct. 16, 2012
8256630 Foldable and portable storage shelf Sep. 4, 2012
8256629 Foldable and portable storage shelf Sep. 4, 2012
8167255 Hinge with elastic element and tab adapted in cardboard display stands for assembly, flattening and automatic set-up systems May. 1, 2012
7954655 Display with folding shelves Jun. 7, 2011
7918351 Quick-assembly shelf mechanism for optical media Apr. 5, 2011
RE41763 Multi-plane compound folding frame Sep. 28, 2010
7753218 Tilt back merchandise display stand Jul. 13, 2010
7703864 Folded and glued display container having integral shelf elements erected by displacement of support panel Apr. 27, 2010
7677433 Materials for and method for manufacturing container and resulting container Mar. 16, 2010
7665404 Foldable floral table Feb. 23, 2010
7635052 Demountable display module which is stored in the form of a briefcase and production method thereof Dec. 22, 2009
7500574 Collapsible rack Mar. 10, 2009
7389887 Portable foldable shelf Jun. 24, 2008
7261215 Foldable stepped display stand having shelves with open sides Aug. 28, 2007
7256986 Rack mounted keyboard and display assembly Aug. 14, 2007
7080640 Portable cooking grill having collapsible and extendable frame Jul. 25, 2006
7007615 Collapsible shelf unit Mar. 7, 2006
6966447 Corrugated display base Nov. 22, 2005
6871750 Foldable stepped display stand having shelves with open sides Mar. 29, 2005
6851564 Multi-plane compound folding frame Feb. 8, 2005
6811233 Foldable workstation and shelving system Nov. 2, 2004
6758352 Collapsible display structure and shelf module for use therewith Jul. 6, 2004
6752280 Collapsible display shelving Jun. 22, 2004
6715623 Collapsible display shelving Apr. 6, 2004
6637609 Portable storage apparatus Oct. 28, 2003
6629726 Storage apparatus that attaches to a vehicle seat Oct. 7, 2003
6612669 Collapsible shelf unit Sep. 2, 2003
6578717 Economical desktop bookcase Jun. 17, 2003
6497331 Metal wire shelf with collapsible sides, particularly for trolleys and the like Dec. 24, 2002
6474483 Shelving systems and methods for manufacturing same Nov. 5, 2002
6394290 Display stand May. 28, 2002
6382435 Collapsible folding container with frames connected by scissor arms May. 7, 2002
6321921 Foldable and stackable rack Nov. 27, 2001
6318570 Stackable and nestable racks Nov. 20, 2001
6302283 Display rack Oct. 16, 2001
6164465 Sports equipment rack Dec. 26, 2000
6145794 Support platform for mobile display stand Nov. 14, 2000
6123207 Collapsible shipping and display rack Sep. 26, 2000
RE36638 Multiple configuration produce stand Apr. 4, 2000
5957310 Tensilely stressed storage furniture Sep. 28, 1999

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