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Class Information
Number: 211/187
Name: Supports: racks > Shelf type > Knockdown > Vertically adjustable
Description: Device wherein the shelf, or a member that supports the shelf, is repositionable within the framework in an up and down direction to one of a plurality of usable positions.


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7568436 Adjustable multi-component conical corner structure for shelving Aug. 4, 2009
7562897 Collapsible transport cart Jul. 21, 2009
7533948 Adjustable shelving system May. 19, 2009
7523903 Shelf support system Apr. 28, 2009
7497344 Supporting bracket for wall-mount rack Mar. 3, 2009
7494019 Modular cantilevered shelving assembly and method Feb. 24, 2009
7490847 Caster assembly & shelf for use with collapsible cart Feb. 17, 2009
7478971 Shelf connector Jan. 20, 2009
7478785 Vertically stabilized adjustable shelf bracket assembly Jan. 20, 2009
7448634 Collapsible display rack Nov. 11, 2008
7406920 Shelf system for storage and filing of objects Aug. 5, 2008
7401754 Shelf support system having a cylindrical support post and providing improved stability and rigidity Jul. 22, 2008
7386960 Modular structure for modular partition walls formed of juxtaposed panels Jun. 17, 2008
7350649 Paper sales rack with adjustable modular shelving Apr. 1, 2008
7334692 Modular shelving system Feb. 26, 2008
7325697 Storage bin for use with shelving system Feb. 5, 2008
7322483 Cantilever shelving for utility shed Jan. 29, 2008
7314144 Shoe shelf for adjustable organizer system Jan. 1, 2008
7296697 Adjustable closet organizer system Nov. 20, 2007
7293667 Height adjustable shelf clamp Nov. 13, 2007
7290777 Cart for loading, transporting and storing an imaging media cartridge Nov. 6, 2007
7275648 Easy stud rack Oct. 2, 2007
7264322 Blood bag support structure and method for refrigerators Sep. 4, 2007
7261214 Store lead-in fixture for a product dump table Aug. 28, 2007
7252200 Display assembly Aug. 7, 2007
7252202 Cargo rack Aug. 7, 2007
7246711 Adjustable shelving unit Jul. 24, 2007
7234604 Systems and methods for displaying articles Jun. 26, 2007
7191908 Rack with uprights and girders with couplers facing the uprights, and system and method for producing same Mar. 20, 2007
7187543 System for optimal vibration isolation of disk drives in a data storage device Mar. 6, 2007
7165690 Post structure Jan. 23, 2007
7128221 Adjustable cantilevered shelf Oct. 31, 2006
7128225 Cargo rack Oct. 31, 2006
7104411 System for detachable suspension of shelves, drawers or the like Sep. 12, 2006
7100781 Adjustable shelf system Sep. 5, 2006
7093728 Support stand for shelf Aug. 22, 2006
7059484 Adjustable modular shelf Jun. 13, 2006
7048131 Open frame shelf assembly May. 23, 2006
7044312 Multi-purpose tubular frame structure May. 16, 2006
7040835 Support system May. 9, 2006
7032862 Method and system for mounting radio avionics Apr. 25, 2006
7025217 Display assembly Apr. 11, 2006
7017760 Apparatus and method for support of electronic components Mar. 28, 2006
7007814 Display unit having cantilevered fixed shelves and retractable flaps Mar. 7, 2006
6986431 Transportation and storage cart Jan. 17, 2006
6976598 Shelving system Dec. 20, 2005
6971528 Connecting structure for sectional rack Dec. 6, 2005
6953176 Standard and track shelving system Oct. 11, 2005
6942269 Removable storage shelf for a vehicle storage compartment Sep. 13, 2005
6930886 Electronic component securement system Aug. 16, 2005

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