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Class Information
Number: 269/152
Name: Work holders > Relatively movable jaws > Plural jaw pairs
Description: Device including two or more jaw* couples.


Sub-classes under this class:

Class Number Class Name Patents
269/155 Acting in intersecting planes 56
269/154 One jaw common to plural coacting jaws 59
269/153 With common actuating means 42


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7377503 Clamp device May. 27, 2008
7255336 Workpiece clamp device and method Aug. 14, 2007
7188833 Multilevel clamp device Mar. 13, 2007
7055787 Sheet material clamp Jun. 6, 2006
7036808 Processing system May. 2, 2006
7029534 Apparatus for spreading liquid liner in rocket tube Apr. 18, 2006
7017897 Processing system Mar. 28, 2006
7014159 X-ray cassette holder and clips Mar. 21, 2006
7000519 Jointer clamp Feb. 21, 2006
6918986 Method and apparatus for trimming plastic seams Jul. 19, 2005
6820868 Fascia board hanger Nov. 23, 2004
6802499 Equipment which can be used by an industrial robot for gripping workpieces or assemblies being processed or assembled and has a separable modular structure, with a definite and repeatable geom Oct. 12, 2004
6785944 Engine installation jig Sep. 7, 2004
6776403 Hand tool for portably holding workpieces during drilling or grinding operations Aug. 17, 2004
6644637 Reconfigurable workholding fixture Nov. 11, 2003
6627833 Fixture for securing a workpiece Sep. 30, 2003
6575444 Method of holding a part in position in an assembly station Jun. 10, 2003
6514371 Method and apparatus for applying adhesive film to an article Feb. 4, 2003
6427313 Circuit board holding apparatus and circuit board hold releasing method Aug. 6, 2002
6361035 Vise plates with chain blocks Mar. 26, 2002
6342138 Clamp for electroplating articles Jan. 29, 2002
6322063 Clamping device for workpieces Nov. 27, 2001
6244581 Wedge clamp Jun. 12, 2001
6233900 Partition clamping device May. 22, 2001
6231034 Door mounting apparatus May. 15, 2001
6227928 Fixture, process and kit for making a game call May. 8, 2001
6206352 Circuit board holding apparatus Mar. 27, 2001
6138999 Picture frame clamp Oct. 31, 2000
6115907 Device for tensioning a shaped part Sep. 12, 2000
6082722 Fixture and method for supporting an irregular workpiece Jul. 4, 2000
6056282 Clamping device May. 2, 2000
5992836 Adjustable angle corner block Nov. 30, 1999
5974654 Printed board positioning method Nov. 2, 1999
5934656 Holding apparatus for use in vehicle repair Aug. 10, 1999
5868099 Page clamping device Feb. 9, 1999
5816568 Component holding system Oct. 6, 1998
5797567 Easy fill locking bag holder Aug. 25, 1998
5762326 Apparatus for expanding the worksurface of a vise-like workholding apparatus Jun. 9, 1998
5735514 Indexing apparatus Apr. 7, 1998
5722647 Workpiece holder, particularly adapted for holding eyeglasses lenses Mar. 3, 1998
5701791 Workpiece processing machine with retractable clamping device Dec. 30, 1997
5702096 Pallet with multiple vises Dec. 30, 1997
5689864 Rib clamp Nov. 25, 1997
5615719 Hockey stick curving apparatus Apr. 1, 1997
5603491 Portable workstand module Feb. 18, 1997
5595378 Clamping jaw Jan. 21, 1997
5582397 Gripping tool for machining parts on a machine tool Dec. 10, 1996
5562277 Modular vise-like workholding system Oct. 8, 1996
5535995 Apparatus for supporting multiple vise-like workholding devices Jul. 16, 1996
5526715 Indexible workholding apparatus Jun. 18, 1996

1 2 3


 
 
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