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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 288
248/188.3 Self-positioning 97
248/188.5 Telescoping 315


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

Patent Number Title Of Patent Date Issued
8684324 Top-adjusting leveling foot Apr. 1, 2014
8632038 Method and apparatus for adjusting heights of objects Jan. 21, 2014
8628141 Closure restraint system with camming self adjustment Jan. 14, 2014
8616509 Support for direct light displays Dec. 31, 2013
8596598 Table with telescopic legs Dec. 3, 2013
8590849 Locking and lifting mechanism for safety fence support post Nov. 26, 2013
8579242 Elevating mechanism for projection apparatus Nov. 12, 2013
8550637 Projector with adjusting feet for facilitating operation Oct. 8, 2013
8496214 Anti-tip stability system integral to an imaging apparatus Jul. 30, 2013
8491129 Projector having stabilized elevation feet Jul. 23, 2013
8490555 Height adjustable table Jul. 23, 2013
8485480 Cabinet leveling device Jul. 16, 2013
8480392 Level adjustment device for injection molding machine Jul. 9, 2013
8453391 Apparatus for establishing a paver over a subsurface Jun. 4, 2013
8418985 Electronic device frame and support mechanism utilized thereby Apr. 16, 2013
8328149 Top access leveler assembly Dec. 11, 2012
8297567 Stabilizing device, along with modular configurations incorporating the same Oct. 30, 2012
8262038 Adjustable machine stabilizer with foot control rotor Sep. 11, 2012
8262047 Stand with panning base Sep. 11, 2012
8256358 Piece of furniture Sep. 4, 2012
8220760 Household appliance having a height-adjusting device for an appliance pedestal Jul. 17, 2012
8218313 Electronic device housing having a movable foot pad mechanism Jul. 10, 2012
8210109 Pneumatic adjustable-height table Jul. 3, 2012
8205843 Rollerball leveling leg Jun. 26, 2012
8201371 Composite beam chord between reinforcement plates Jun. 19, 2012
8201505 Counterbalance apparatus Jun. 19, 2012
8201786 Electronic device with support mechanism Jun. 19, 2012
8196879 Cake support tube Jun. 12, 2012
8191852 Tacky block and method for elevating laptops Jun. 5, 2012
8177174 Monitor lift mechanism May. 15, 2012
8152118 Locking and lifting mechanism for safety fence support post Apr. 10, 2012
8141828 Insert plate leveling Mar. 27, 2012
8136308 Wedge set, especially for use in fastening floor joists Mar. 20, 2012
8123180 Rapid acquisition shooting system Feb. 28, 2012
8109484 Subframe support apparatus Feb. 7, 2012
8104725 Lifting device for litter boxes Jan. 31, 2012
8083191 Stabilizing apparatus for electronic device Dec. 27, 2011
8069598 Adjustable display board system Dec. 6, 2011
8066235 Adjustable work stand for motorcycles Nov. 29, 2011
8047661 Height adjustment apparatus for projector Nov. 1, 2011
8042957 Height adjustment device with fine tuning for an image system Oct. 25, 2011
8033229 Adjustable video and still image projector stand Oct. 11, 2011
8028476 Pool leveling system Oct. 4, 2011
8015914 Pneumatic lift apparatus Sep. 13, 2011
8006946 Bird feeder Aug. 30, 2011
7980526 Portable inclinating desk for notebook computers Jul. 19, 2011
7963612 Modular furniture assembly Jun. 21, 2011
7950615 Press-fit extendable support rod May. 31, 2011
7931188 Combination pizza box and leveling device Apr. 26, 2011
7930980 Automatically stabilizing table arrangement Apr. 26, 2011

1 2 3 4 5 6 7 8 9










 
 
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