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Class Information
Number: 248/188.2
Name: Supports > Stand > Understructure > Elevating or leveling device
Description: Device including means for adjustment of the device up or down with respect to the surface upon which it rests or means to compensate for unevenness or irregularity in said surface.


Sub-classes under this class:

Class Number Class Name Patents
248/188.4 Screw threaded 245
248/188.3 Self-positioning 81
248/188.5 Telescoping 268


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

Patent Number Title Of Patent Date Issued
7607397 Device for a wiggle-free table Oct. 27, 2009
7597294 Leveling system for domestic appliances Oct. 6, 2009
7574812 Pivot plate leveler Aug. 18, 2009
7566043 Angle regulator and equipment with the angle regulator Jul. 28, 2009
7547073 Modular furniture assembly Jun. 16, 2009
7533858 Furniture glide May. 19, 2009
7533857 Height-adjustable apparatus May. 19, 2009
7527229 Ratchet plate leveler May. 5, 2009
7503531 Height adjusting mechanism Mar. 17, 2009
7497406 Art bridge Mar. 3, 2009
7481405 Methods and apparatus for supporting an appliance Jan. 27, 2009
7475996 Elevating device Jan. 13, 2009
7469872 Device for positioning and assembling successive frames Dec. 30, 2008
7467769 Elevating mechanism Dec. 23, 2008
7451953 Adjustable furnace legs Nov. 18, 2008
7441742 Horizon control structure for washing machine Oct. 28, 2008
7431248 Device for adjusting the attitude of an object Oct. 7, 2008
7419220 Modular furniture assembly Sep. 2, 2008
7395993 Height-adjustable support for semitrailers or the like Jul. 8, 2008
7396137 Projector Jul. 8, 2008
7370909 Fixed seating arrangement having a swing arm shroud with a sliding shield member May. 13, 2008
7328879 Equipment installation support on foundation Feb. 12, 2008
7318570 Adjustment mechanism and electronic device utilizing the same Jan. 15, 2008
7309051 Height adjustable supports for table tops and like fixtures Dec. 18, 2007
7287732 Leveling device Oct. 30, 2007
7281283 Sleeping surface elevation device Oct. 16, 2007
7270306 Electronic apparatus with height-adjustable foot unit Sep. 18, 2007
7249746 Closed-cell foam end cap riser Jul. 31, 2007
7246784 Spring-loaded shelf for a cooler Jul. 24, 2007
7243885 Positioning device for adjustable housing Jul. 17, 2007
7234676 Elevating module Jun. 26, 2007
7213885 Modular furniture assembly May. 8, 2007
7210557 Low profile acoustic flooring May. 1, 2007
7207533 Tripod stabilizer Apr. 24, 2007
7185863 Mountings for temperature control unit for vending machines and methods for attaching and detaching such units Mar. 6, 2007
7159829 Height adjustable support for food service equipment Jan. 9, 2007
7137604 Adjustable furnace legs Nov. 21, 2006
7129427 Balance with stabilizer foot device Oct. 31, 2006
7118081 Adjustable support for multimedia display device Oct. 10, 2006
7104511 Adjustable support for multimedia display device Sep. 12, 2006
7090177 Device for optics alignment and mounting Aug. 15, 2006
7083196 Height-adjustable support for semitrailers or the like Aug. 1, 2006
7077068 Height adjustable table Jul. 18, 2006
7044423 Compound lift device May. 16, 2006
7040593 Universal attachment umbrella holder May. 9, 2006
7036633 Quick release for ladder levelers May. 2, 2006
7020916 Crib and toddler bed elevation device Apr. 4, 2006
7007612 Laptop computer support system Mar. 7, 2006
7004434 Level adjusting device for adjusting the level of an object mounted thereon Feb. 28, 2006
6983570 Top levelled access floor system Jan. 10, 2006

1 2 3 4 5 6 7


 
 
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