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Class Information
Number: 248/123.11
Name: Supports > Stand and bracket > Having adjustable bracket > Counterbalanced
Description: Adjustable bracket wherein a load on the outwardly extending portion is counteracted by a force or influence (e.g., spring, etc.).


Sub-classes under this class:

Class Number Class Name Patents
248/123.2 Via a counterweight 69


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7571883 Device suitable for supporting a component Aug. 11, 2009
7537184 Boom device for presentation appliances May. 26, 2009
7533856 Tripod head, in particular camera tripod head May. 19, 2009
7516924 Articulated boom for positioning video and medical equipment in hospital operating rooms Apr. 14, 2009
7497408 Monitor apparatus Mar. 3, 2009
7490796 Mount for image display apparatus Feb. 17, 2009
7461825 Tray support arm assembly Dec. 9, 2008
7461824 Stand arrangement for a medical-optical instrument Dec. 9, 2008
7445583 Pivotal display for stationary exercise bicycle Nov. 4, 2008
7428855 Counter balance system and method with one or more mechanical arms Sep. 30, 2008
7420731 Surgical microscope support system Sep. 2, 2008
7416163 Support Aug. 26, 2008
7413150 Flat panel display stand Aug. 19, 2008
7392969 Height adjusting structure Jul. 1, 2008
7374137 Directional support structure May. 20, 2008
7338019 Adjusting assembly for LCD monitor Mar. 4, 2008
7290744 Break-away basketball goal system Nov. 6, 2007
7283296 Surgical microscope Oct. 16, 2007
7255311 Stand, in particular for surgical microscopes, having an energy storage element Aug. 14, 2007
7219767 Serving utensil on retractable tether May. 22, 2007
7219864 Carrier system for a medical apparatus May. 22, 2007
7198237 Stand assembly for monitor Apr. 3, 2007
7172105 Apparatus for positioning pipe and tubing Feb. 6, 2007
7159828 Display panel supporting device with cushion mechanism Jan. 9, 2007
7158292 Apparatus for retaining an optical viewing device Jan. 2, 2007
7136221 Microscope with a handle and/or hand-grip for a microscope Nov. 14, 2006
7040581 Comfort enhancer for a breathing apparatus May. 9, 2006
7036787 Display strut adjusting structure May. 2, 2006
7000873 Microscope stand having balancing device Feb. 21, 2006
6997422 Stand Feb. 14, 2006
6954558 Method and apparatus for phase shifting an optical beam in an optical device Oct. 11, 2005
6918564 Height adjustable apparatus for supporting flat monitor Jul. 19, 2005
6899307 Carrier system for a medical apparatus May. 31, 2005
6897451 Isokinetic gantry arrangement for the isocentric guidance of a particle beam and a method for constructing same May. 24, 2005
6766996 Manipulator Jul. 27, 2004
6752541 Camera jib Jun. 22, 2004
6712321 Adjustable supporting device for a display panel Mar. 30, 2004
6708936 Stand, in particular for surgical microscopes Mar. 23, 2004
6705773 Three vertical axis omni-boom camera crane with rotational consistency Mar. 16, 2004
6657853 Information processing apparatus Dec. 2, 2003
6637274 Stand with a parallelogram carrier and balancing mechanism Oct. 28, 2003
6592086 Microscope stand having X-Y-Z adjustment unit Jul. 15, 2003
6581887 Rotatable television mounting assembly Jun. 24, 2003
6523796 Pivot mounting assembly Feb. 25, 2003
6478427 Crane for a camera Nov. 12, 2002
6471165 Surgical microscope and stand assembly Oct. 29, 2002
6394402 Vertically adjustable mobile computer workstation May. 28, 2002
6328487 Vertical plane counterbalancing structure, particularly for support heads for television or motion picture cameras Dec. 11, 2001
6247673 Counterweight for stands Jun. 19, 2001
6220185 Table, in particular for video workstations Apr. 24, 2001

1 2 3


 
 
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