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Class Information
Number: 269/254R
Name: Work holders > Relatively movable jaws > Means to actuate jaw(s) (i.e., apply holding force) > Bias type (e.g., weight, spring, resilience)
Description:










Sub-classes under this class:

Class Number Class Name Patents
269/254CS Coil spring 172
269/254DF Dental flask 0
269/254D Drawing board 3
269/254MW Movable weighted member 6


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8550441 Supporting member and carrier, and method of supporting Oct. 8, 2013
8535323 Constraining ring inserter Sep. 17, 2013
8500974 Carrier and sputtering device using the same Aug. 6, 2013
8398062 Door holding apparatus Mar. 19, 2013
8292280 Device for detecting operation of clamp Oct. 23, 2012
8262070 Clamping device with a linking member Sep. 11, 2012
8118290 Method for holding wafers and device for fixing two parallel arranged wafers relative to one another Feb. 21, 2012
7922440 Apparatus and method for centering a substrate in a process chamber Apr. 12, 2011
7810419 Rotating log clamp Oct. 12, 2010
7806394 Automatic workpiece clamp and support Oct. 5, 2010
7775381 Device for supporting bottles Aug. 17, 2010
7752755 Methods and apparatus for manufacturing components Jul. 13, 2010
7160066 Mounting arrangement and method Jan. 9, 2007
7156278 Auxiliary soldering tool Jan. 2, 2007
7007935 Clamping article and method Mar. 7, 2006
6830240 Methods and apparatus for securing components for manufacture Dec. 14, 2004
6817814 Inscribing system Nov. 16, 2004
6702271 Profile frames Mar. 9, 2004
6645346 Workpiece holding device for a bonding apparatus Nov. 11, 2003
6622997 Straight edge clamping device for clamping workpieces Sep. 23, 2003
6558489 Device and method for coating workpieces May. 6, 2003
6508885 Edge sealing structure for substrate in low-pressure processing environment Jan. 21, 2003
6502811 Binding metal for covering with heat-shrinkable sheet Jan. 7, 2003
6394439 Two-sided gripping device May. 28, 2002
6385382 Alignment system optical component interface May. 7, 2002
6367790 Slide-type L-clamp Apr. 9, 2002
6354579 Vise for holding workpiece Mar. 12, 2002
6350078 Shaft depressor for a slap yoke in a steering assembly Feb. 26, 2002
6287385 Spring clip for sensitive substrates Sep. 11, 2001
6267288 Pallet for combined surface mount and wave solder manufacture of printed ciruits Jul. 31, 2001
6263561 Fastener retaining device for assembly parts Jul. 24, 2001
6205888 One-handed childproof medicine bottle opener Mar. 27, 2001
6182958 Fixture for securing a component to a heat sink Feb. 6, 2001
6162336 Clamping ring design to reduce wafer sticking problem in metal deposition Dec. 19, 2000
6145823 Solder clamp Nov. 14, 2000
6126157 Compact vise for fly tying Oct. 3, 2000
6126159 Machinable workpiece clamp Oct. 3, 2000
6035505 Mounting clamp for holding together metal sheets and a tool for removing the clamp Mar. 14, 2000
6026557 Method for laser bar facet coating Feb. 22, 2000
6016597 Apparatus and method for retaining bearing cups on a universal joint during lubrication Jan. 25, 2000
6017025 Component retainer Jan. 25, 2000
5996985 Component retainer Dec. 7, 1999
5988615 Device for fixing an object to the edge of a flat support Nov. 23, 1999
5953813 Fastener retaining device for assembly parts Sep. 21, 1999
5941007 Feather folding device and method Aug. 24, 1999
5934660 Mounting clamp for holding together metal sheets and a tool for removing the clamp Aug. 10, 1999
5934656 Holding apparatus for use in vehicle repair Aug. 10, 1999
5931452 Wire clamper for bonding apparatus Aug. 3, 1999
5791210 Spring-tensioning pliers Aug. 11, 1998
5786704 Metallic tray unit for testing a semiconductor device Jul. 28, 1998

1 2 3 4










 
 
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