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Class Information
Number: 248/280.11
Name: Supports > Brackets > Adjustable > Plural joints > Vertical pivot at right angle to horizontal pivot > Counterbalanced
Description: Vertical and horizontal pivots in which the force tending to move the outwardly extending portion about one or more of the horizontal axis rotatable connections is counteracted by a force (e.g., spring, weight, etc.).










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8584994 Floor stand with angled arm for microscope Nov. 19, 2013
8567735 Work station with height adjustment lock Oct. 29, 2013
8469323 Modular monitor support assembly Jun. 25, 2013
8448909 Stand for a surgical microscope with a parallelogram support driven by an energy storing device May. 28, 2013
8439321 Stand for a surgical microscope with weight compensation for a microscope holder and add-on units May. 14, 2013
8413941 Stand for a surgical microscope with a parallelogram support and a displacement screw Apr. 9, 2013
8360376 Articulating mount Jan. 29, 2013
8342467 Apparatus for hand control, pressure amplification, and stabilization of medical and industrial devices Jan. 1, 2013
8336840 Braking device for braking a support member and supporting device for supporting the support member with the same Dec. 25, 2012
8336839 Medical equipment transfer arrangement Dec. 25, 2012
8297809 Portable light assembly Oct. 30, 2012
8262166 Arm support, and sitting support with such arm support Sep. 11, 2012
8256729 Support for the holding and positioning of a utility load in space Sep. 4, 2012
8256725 Support stand for flat-panel monitor and elevating support for support stand Sep. 4, 2012
8234806 Ticket holder Aug. 7, 2012
8220765 Spring counterbalance for rotating load Jul. 17, 2012
8205845 Holding arrangement having a weight balance Jun. 26, 2012
8196883 Dual-pivoting adjustable support arm Jun. 12, 2012
8177181 Carrying arrangement May. 15, 2012
8132769 Stand for a surgical microscope Mar. 13, 2012
8074950 Wall affixed vertically articulated flat panel display mount Dec. 13, 2011
7997550 Mount for carrying at least one display device Aug. 16, 2011
7984888 Supporting device of a display unit capable of horizontal and vertical rotation Jul. 26, 2011
7971840 Adjustable support arm for audio visual device Jul. 5, 2011
7954779 Device for balancing an arm pivoting about an axis of rotation, for example, an arm supporting a work station all-purpose fume or gas exhaust conduit Jun. 7, 2011
7845606 Mounting method and system Dec. 7, 2010
7837674 Compact counter balance for robotic surgical systems Nov. 23, 2010
7828255 Supporting rack having compensating mechanism Nov. 9, 2010
7810773 Support arm structure with elastic force adjustment arrangement Oct. 12, 2010
7793897 Elevating mechanism for flat-panel display monitor and pneumatic cylinder used for elevating mechanism Sep. 14, 2010
7789363 Support stand for flat-panel display monitor and elevating support used for support stand Sep. 7, 2010
7789354 Adjustable support mechanism for display devices and support stand utilizing the same Sep. 7, 2010
7733634 Monitor system Jun. 8, 2010
7717383 Adjustable support mechanism May. 18, 2010
7641155 Arrangement and method for at least partially compensating a torque caused by gravitational forces acting on a mass body Jan. 5, 2010
7637466 Urological instrument mounting device Dec. 29, 2009
7614594 Standing apparatus Nov. 10, 2009
7604210 Tilter apparatus having bias assembly Oct. 20, 2009
7566039 Movable support tray apparatus for a computer keyboard Jul. 28, 2009
7562851 Spring arm and body support Jul. 21, 2009
7562852 Keyboard support Jul. 21, 2009
7537188 Adjusting device May. 26, 2009
7497408 Monitor apparatus Mar. 3, 2009
7478786 Mechanical arm with spring counterbalance Jan. 20, 2009
7472872 Weight balancing mechanism for operation microscope stand Jan. 6, 2009
7464909 Supporting shelf Dec. 16, 2008
7461824 Stand arrangement for a medical-optical instrument Dec. 9, 2008
7458549 Tilter apparatus for electronic device having bias assembly Dec. 2, 2008
7445583 Pivotal display for stationary exercise bicycle Nov. 4, 2008
7412776 Sensor holding apparatus Aug. 19, 2008

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