Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 211/186
Name: Supports: racks > Shelf type > Knockdown
Description: Device wherein significance is attributed to a construction of a built-up open framework for supporting a shelf, which construction is readily assembled or erected to a form that is usable as a shelf support, or is readily disassembled or collapsed to a form that is not so usable but occupies less space, any of the operations being capable of performance without the use of tools.


Sub-classes under this class:

Class Number Class Name Patents
211/149 Foldable 100
211/188 Stacked similar units 150
211/187 Vertically adjustable 494


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7562897 Collapsible transport cart Jul. 21, 2009
7494019 Modular cantilevered shelving assembly and method Feb. 24, 2009
7490847 Caster assembly & shelf for use with collapsible cart Feb. 17, 2009
7448634 Collapsible display rack Nov. 11, 2008
7270339 Wheelbarrow rack Sep. 18, 2007
7114300 Modular construction system Oct. 3, 2006
7097053 Material and article holding rack Aug. 29, 2006
7086543 Standard and track shelving systems Aug. 8, 2006
7004553 Method and apparatus for hanging a panel of an electrical cabinet Feb. 28, 2006
6962259 Dynamic showing rack Nov. 8, 2005
6955130 Reading and writing center Oct. 18, 2005
6918497 Structural system of interlocking sheets Jul. 19, 2005
6915916 Apparatus and method of constructing display Jul. 12, 2005
6915915 Shelf unit Jul. 12, 2005
6896467 Storage shelving comprising a lift May. 24, 2005
RE38707 Component shelf system Mar. 1, 2005
6845871 Modular construction system Jan. 25, 2005
6817478 Modular office furniture Nov. 16, 2004
6726397 Interlocking device Apr. 27, 2004
6675979 Furniture assembly system Jan. 13, 2004
6672465 Television stand Jan. 6, 2004
6659294 Multi-configurational wire-rod display rack Dec. 9, 2003
6615999 System for modular construction Sep. 9, 2003
6595378 Combination display rack Jul. 22, 2003
6578720 Rack comprising adjustable slide rails Jun. 17, 2003
6520356 Double socket product merchandising display unit Feb. 18, 2003
6516958 Shelf system having horizontally adjustable shelves Feb. 11, 2003
6478169 In-line skate rack and method of using same Nov. 12, 2002
6443319 Shelf system Sep. 3, 2002
6401947 Combination garment hanger/storage apparatus Jun. 11, 2002
6386657 Enclosure system for a wire shelf structure May. 14, 2002
6378712 Whatnot Apr. 30, 2002
6378707 Knock-down bookshelf Apr. 30, 2002
6364137 Portable multi-brand display rack Apr. 2, 2002
6357610 Interlocking cabinet assembly Mar. 19, 2002
6347497 Process for constructing an assembly installation having a transporting system and assembly stations, and a machine framework Feb. 19, 2002
6302283 Display rack Oct. 16, 2001
6283313 Stiffener for modular shelf system Sep. 4, 2001
6220462 Flexible parts transporting system Apr. 24, 2001
6220463 Shelving system Apr. 24, 2001
6216892 Shelf unit Apr. 17, 2001
6196401 Shelving system Mar. 6, 2001
6178896 Shelving system Jan. 30, 2001
6173847 Storage rack Jan. 16, 2001
6164466 Butcher's cart with removable modules for transporting meat Dec. 26, 2000
6126022 Component shelf system Oct. 3, 2000
6123033 Shelving system Sep. 26, 2000
6123209 Rack Sep. 26, 2000
6112918 Product shelving construction Sep. 5, 2000
6098822 Shelving system Aug. 8, 2000

1 2 3 4 5


 
 
  Recently Added Patents
Light steering using an array of tunable phase delay elements
Stake with three attached clips and removable variable ornamental top
Large-vocabulary speech recognition method, apparatus, and medium based on multilayer central lexicons
Communication of landing conditions
Verbal labels for electronic messages
Method and apparatus for reconfigurable field of view in a FAST-based imaging system
Low pressure venting munitions container
  Randomly Featured Patents
Profiled sheet metal building unit and method for making the same
Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst
Method and apparatus for lighting design
Refuse container with snap-on cover
Method and system for improved resource giveback
Crown pad and head-protective helmet
Stereoscopic computer graphics image generating apparatus and stereoscopic TV apparatus
Attachment element
Adhesively-attached elastomeric shoe for hoofed animals
Snowmobile plastic windshield stabilizer