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Class Information
Number: 108/147.19
Name: Horizontally supported planar surfaces > Vertically adjustable > By telescoping
Description: Device wherein the support structure includes two elongated hollow tubes adapted to slide one within another; and wherein the support surface is vertically adjusted by sliding one tube relative to the other.










Sub-classes under this class:

Class Number Class Name Patents
108/147.2 And pivoting 13
108/147.21 Including fastening means passing through registered openings 42


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8640562 Linear actuator Feb. 4, 2014
8631747 Height adjustment device for imaging apparatus Jan. 21, 2014
8567271 Vertical movement device for an examining table Oct. 29, 2013
8544392 Releasable engagement apparatus Oct. 1, 2013
8522678 Strapping machine having a movable working assembly Sep. 3, 2013
8448907 Medical tray having telescoping leg May. 28, 2013
8365739 Device for positioning the sitting patient for epidural or spinal injection procedures Feb. 5, 2013
8359984 Portable automated vent cover Jan. 29, 2013
8291840 Table with adjustable height Oct. 23, 2012
8276526 Adjusting device Oct. 2, 2012
8256359 Height adjustable table Sep. 4, 2012
8215650 Medical cart, medication module, height adjustment mechanism, and method of medication transport Jul. 10, 2012
8096007 Lifting column with patient support table Jan. 17, 2012
8087737 Ergonomic filmless radiology work station with keyboard sanitizer Jan. 3, 2012
8079563 Elevating mechanism with an elasticity compensative function and related display device Dec. 20, 2011
8056489 Telescopic column, especially for height adjustable tables Nov. 15, 2011
7997215 Table adjustable in height Aug. 16, 2011
7908981 Height adjustable table Mar. 22, 2011
7641035 Roller stand Jan. 5, 2010
7594668 Medical cart, medication module, height adjustment mechanism, and method of medication transport Sep. 29, 2009
7574965 Height-adjustment device Aug. 18, 2009
7424833 Telescopically moving structure Sep. 16, 2008
7363666 Support member and system for affixation to bed rails or bed frame Apr. 29, 2008
7293510 Telescopic leg structure of a table Nov. 13, 2007
7246779 Telescopic legs and tables Jul. 24, 2007
7231676 Cross-rail support system for a bed frame with telescopic legs Jun. 19, 2007
7228669 Suspended table assembly Jun. 12, 2007
7048238 Telescope support stand system May. 23, 2006
6923410 Contractible table leg structure Aug. 2, 2005
6883439 Non-swiveling pneumatic lectern Apr. 26, 2005
6857378 Table with adjustable support Feb. 22, 2005
6843183 System and method for enhanced telescoping engagement Jan. 18, 2005
6682030 Workstation with adjustable height frame Jan. 27, 2004
6581528 Table with telescopic leg unit Jun. 24, 2003
6578501 Non-swiveling height adjustable podium with pin Jun. 17, 2003
6571720 Non-swiveling height adjustable podium Jun. 3, 2003
6494005 Telescopic linear actuator Dec. 17, 2002
6478269 Longitudinally adjustable leg assembly Nov. 12, 2002
6401631 Folding leg table construction Jun. 11, 2002
6382039 Telescopic system for a robot May. 7, 2002
6354231 Table leg with height-adjusting spacer Mar. 12, 2002
6327985 Desk with expansible legs Dec. 11, 2001
6302037 Posture stabilizing demountable component table system Oct. 16, 2001
6286441 Height adjustable work surface and control therefor Sep. 11, 2001
6250594 Device for height adjustment of panels Jun. 26, 2001
6092474 Computer desk with pneumatic elevation control means Jul. 25, 2000
5964165 Worktable Oct. 12, 1999
5941182 Self-braking height adjustment mechanism Aug. 24, 1999
5918553 Adjustable height tables Jul. 6, 1999
5918422 Open office panel system Jul. 6, 1999

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