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Class Information
Number: 403/109.5
Name: Joints and connections > Articulated members > Lockable at fixed position > Telescoping members > Having detent > Cam or wedge
Description: Subject matter including an eccentric or tapered means intended to secure or lock the members in place.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7607855 Positioning sleeve for a telescopic rod Oct. 27, 2009
7494296 Adjustment of telescopically movable elements Feb. 24, 2009
7438496 Auto locked mechanism Oct. 21, 2008
7407337 Cam-locking positioning mechanism Aug. 5, 2008
7377713 Front-wheel support for a wheel chair May. 27, 2008
7296947 Arrangement having a first component, a second component and a connecting element Nov. 20, 2007
7223041 Camming coupler May. 29, 2007
7186048 Quick release mechanism Mar. 6, 2007
7124985 Geomatic pole support with telescoping legs and locks Oct. 24, 2006
7044860 Slip joint for vehicle driveshaft assembly May. 16, 2006
7000875 Tripod Feb. 21, 2006
6959629 Hand tool having a retractable handle structure Nov. 1, 2005
6959622 Rotary tilt locking mechanism Nov. 1, 2005
6913231 Telescopic stand for optical or photographic apparatus and the like Jul. 5, 2005
6862776 Positioning structure of a retractable handle Mar. 8, 2005
6860672 Reinforcing bar coupling Mar. 1, 2005
6761501 Telescoping device and tripod Jul. 13, 2004
6755590 Box tube clamping system Jun. 29, 2004
6733029 Hitch bar tightener May. 11, 2004
6676329 Clamping device and length-adjustable telescopic pole utilizing such a clamping device Jan. 13, 2004
6619877 Structure for positioning an expandable rod of a tree pruner Sep. 16, 2003
6604886 Adjustable telescoping system for a bicycle Aug. 12, 2003
6602015 Removable bicycle beam Aug. 5, 2003
6598841 Height adjustable table leg Jul. 29, 2003
6568757 Control device for seat post of office chairs May. 27, 2003
6540430 Quick release clasping device for rake or other tools Apr. 1, 2003
6520192 Extensible positioning device of the shank of an umbrella Feb. 18, 2003
6516821 Stageless adjusting/locating device for sticks Feb. 11, 2003
6361002 Telescoping rod Mar. 26, 2002
6352278 Tow bar assembly Mar. 5, 2002
6305869 Tube tightening structure for collapsible vehicles Oct. 23, 2001
6302614 Quick coupling arrangement for a telescopic shaft Oct. 16, 2001
6289951 Wood planing machine Sep. 18, 2001
6273112 Extendable stick Aug. 14, 2001
6250839 Length-adjustable tube, specially for ski poles or walking sticks Jun. 26, 2001
6250838 Garment rack locking device Jun. 26, 2001
6202663 Stick-used stageless adjusting device Mar. 20, 2001
6179513 Canopy clamp tensioning rafter Jan. 30, 2001
6152638 Extendable legs for stands or similar appliances Nov. 28, 2000
6151982 Steering apparatus for a car Nov. 28, 2000
6142699 Telescopic rod Nov. 7, 2000
6006399 Telescopic tubular extension particularly for electric household appliances and cleaning machines in general Dec. 28, 1999
5897268 Device for assembling and locking two tubes, and its application to the manufacture of a telescopic rod Apr. 27, 1999
5876147 Locking device for telescopic rods Mar. 2, 1999
5797696 Snap connection system Aug. 25, 1998
5692856 Lock assembly for extension handle Dec. 2, 1997
5649780 Collet for telescoping assembly Jul. 22, 1997
5595092 Positioning device of retractable bars of a trolley Jan. 21, 1997
5553447 Coupler of a rake Sep. 10, 1996
5549407 Locking mechanism for telescoping tubular poles Aug. 27, 1996

1 2 3


 
 
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