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Class Information
Number: 211/1.51
Name: Supports: racks > Power operated
Description: Device comprising means to utilize stored energy to reposition the article with respect to a load bearing stand.


Sub-classes under this class:

Class Number Class Name Patents
211/1.57 Linearly movable 63
211/1.52 Revolvable 19


Patents under this class:

Patent Number Title Of Patent Date Issued
7445126 Self-adjusting goods display system and method Nov. 4, 2008
7261210 Shelving system Aug. 28, 2007
7043824 Electric-component mounting system May. 16, 2006
7032762 Power-assisted movable rack Apr. 25, 2006
6962259 Dynamic showing rack Nov. 8, 2005
6948629 Remote operated accessory rack Sep. 27, 2005
6478164 Animated light supporting display with up and down head movement Nov. 12, 2002
6394282 Animated light supporting display with side-to-side head movement May. 28, 2002
6290072 Library apparatus Sep. 18, 2001
6279753 Combination desk lamp, compact disc holder, beverage cup holder and desk organizer set Aug. 28, 2001
6209405 Apparatus for transferring a carrier for shelves, cupboards, tables or the like along a path Apr. 3, 2001
6190117 Method of using a two way high speed storage system Feb. 20, 2001
6082207 Vertically operating ball screw and nut actuator system for synchronously moving multiple elements in load balanced opposed directions, and methods of constructing and operating ball screw Jul. 4, 2000
5845788 Bicycle storage and display system Dec. 8, 1998
5785183 Display unit and arrangement of this display unit in premises furnished with an opening Jul. 28, 1998
5695072 Clothes-hanger device with motor-driven elevator means Dec. 9, 1997
5593269 Automated work center Jan. 14, 1997
5505586 High speed storage system Apr. 9, 1996
5373949 Positioning device for parts supply tray Dec. 20, 1994
5282712 Organizer system and method for a rotatable storage structure Feb. 1, 1994
5269739 Tool changing apparatus for a turret punch press Dec. 14, 1993
5238351 Organizer system and method for a rotatable storage structure Aug. 24, 1993
5222855 Automated work center Jun. 29, 1993
5197844 Organizer system for a rotatable storage structure Mar. 30, 1993
5154686 Tool holder with protective hood Oct. 13, 1992
5088608 Locking and holding device, principally for holding and handling of pattern plates, core masks, and the like Feb. 18, 1992
5022533 Moving display rack Jun. 11, 1991
4968207 Attachment accessory for multi-access storage system Nov. 6, 1990
4954760 Self leveling dispenser Sep. 4, 1990
4805781 Stand for displaying spectacles or spectacle frames Feb. 21, 1989
4759114 Tool magazine Jul. 26, 1988
4609111 Rotatable stand Sep. 2, 1986
4549777 Library shelf support system Oct. 29, 1985
4533055 Storage rack for drilling tubulars Aug. 6, 1985
4354603 Rigid magnetic disc stacker Oct. 19, 1982
4216619 Horticulture device for rotating plants due to transpiration and evaporation of moisture Aug. 12, 1980
4175354 Plant growing device Nov. 27, 1979
4168006 Foldable supporter of clothes-drying bars Sep. 18, 1979
4117630 Revolving planter Oct. 3, 1978
4026067 Plant turntable May. 31, 1977
4005843 Hanging display rotator Feb. 1, 1977
3991884 Article biasing display rod Nov. 16, 1976



 
 
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