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Class Information
Number: 248/161
Name: Supports > Stand > Standard type > Adjustable vertically
Description: Devices in which the standard is adjustable in a vertical direction usually telescopically.










Sub-classes under this class:

Class Number Class Name Patents
248/410 Canted clutch collar 49
248/414 Constant friction brake 32
248/162.1 Counterbalanced 87
248/407 Notch or cavity engaging latch 76
248/411 Settable clamp 58
248/404 With force multiplying means 101


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

Patent Number Title Of Patent Date Issued
8646731 Workpiece support assembly Feb. 11, 2014
8622355 Extendible leg assembly and retaining system Jan. 7, 2014
8590849 Locking and lifting mechanism for safety fence support post Nov. 26, 2013
8579242 Elevating mechanism for projection apparatus Nov. 12, 2013
8573546 Vertical columns of dollies used for filming Nov. 5, 2013
8567729 Locking mechanism for a frame Oct. 29, 2013
8534618 CPAP tube delivery device Sep. 17, 2013
8523122 Display apparatus and method Sep. 3, 2013
8511624 Height adjustble display device Aug. 20, 2013
8511655 Bicycle seat post Aug. 20, 2013
8469326 Telescoping support stand apparatus Jun. 25, 2013
8453990 Lifting adjusting assembly for a shaft Jun. 4, 2013
8430218 Lifting column preferably for height adjustable tables and method for manufacturing thereof Apr. 30, 2013
8427818 Locking device, collapsible support frame assembly using the locking device Apr. 23, 2013
8413936 Video camera support device that can be operated in two different manners Apr. 9, 2013
8408505 Display support device and display using the same Apr. 2, 2013
8387930 Display stand Mar. 5, 2013
8382076 Object-support column Feb. 26, 2013
8360373 Display apparatus and method Jan. 29, 2013
8356779 Fixed flat panel monitor mounting system Jan. 22, 2013
8336836 Systems and methods for attaching barrier sheet material to extensible pole assemblies Dec. 25, 2012
8313067 Pole shaft coupling assembly and related method Nov. 20, 2012
8313075 Lifting column for treatment tables, hospital-and care beds Nov. 20, 2012
8308124 Control device for adjustable bicycle seat Nov. 13, 2012
8297565 Portable support mount Oct. 30, 2012
8292240 Stand, in particular camera stand Oct. 23, 2012
8276857 Extension and retraction arrangement with articulated door Oct. 2, 2012
8262036 Transferable patient care equipment support Sep. 11, 2012
8256732 Telescoping support stand apparatus Sep. 4, 2012
8256733 Support mechanism Sep. 4, 2012
8251598 Camera holder Aug. 28, 2012
8162274 Systems and methods for attaching barrier sheet material to extensible pole assemblies Apr. 24, 2012
8152118 Locking and lifting mechanism for safety fence support post Apr. 10, 2012
8151784 Collapsible grill and stand Apr. 10, 2012
8146876 Telescoping support stand apparatus Apr. 3, 2012
8079563 Elevating mechanism with an elasticity compensative function and related display device Dec. 20, 2011
8056877 Support mechanism Nov. 15, 2011
8016253 Stepless adjustable musical instrument stand Sep. 13, 2011
8016257 Trailer support safety stand Sep. 13, 2011
8006946 Bird feeder Aug. 30, 2011
8002229 Support device Aug. 23, 2011
7987625 Vertical foregrip leg extender Aug. 2, 2011
7980519 Telescopic adjustable positioning device Jul. 19, 2011
7967259 Extension device and tripod Jun. 28, 2011
7946542 Adjustable laptop stand for vehicle May. 24, 2011
7882652 Tradeshow display with angularly adjustable post Feb. 8, 2011
7861452 Vertical foregrip leg extender Jan. 4, 2011
7854416 Display panel and elevation adjusting base of the same Dec. 21, 2010
7854417 Height adjustable stand Dec. 21, 2010
7850131 Telescopic lifting column with a safety device Dec. 14, 2010

1 2 3 4 5 6 7










 
 
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