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Class Information
Number: 269/7
Name: Work holders > Solidification of work contacting medium
Description: Device for holding work by means of a work engaging material, changeable from liquid or fluent state (which liquid state permits movement of the work) to a solid or rigid state (which solid state immobilizes the work).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7510461 |
Grinding jig set and grinding method |
Mar. 31, 2009 |
| 7296421 |
Protecting method of article |
Nov. 20, 2007 |
| 7144299 |
Methods and devices for supporting substrates using fluids |
Dec. 5, 2006 |
| 6921068 |
Vise structure for positioning and maintaining parts to be machined |
Jul. 26, 2005 |
| 6902360 |
Method of cutting a hole in a composite material workpiece |
Jun. 7, 2005 |
| 6647611 |
Holding apparatus and method utilizing magnetorheological material |
Nov. 18, 2003 |
| 6568059 |
Treadle valve vise with rotatable couplings |
May. 27, 2003 |
| 6267364 |
Magnetorheological fluids workpiece holding apparatus and method |
Jul. 31, 2001 |
| 6199623 |
Tissue chuck |
Mar. 13, 2001 |
| 6182954 |
Magnetorheological fluid work piece holding apparatus |
Feb. 6, 2001 |
| 6151713 |
Hand protector |
Nov. 28, 2000 |
| 6093249 |
Board matched nested support fixture |
Jul. 25, 2000 |
| 6073451 |
Freezing chuck type machining method |
Jun. 13, 2000 |
| 5983991 |
Tissue chuck |
Nov. 16, 1999 |
| 5947662 |
System for holding a thin-walled workpiece during machining |
Sep. 7, 1999 |
| 5921714 |
Device for releasing a screw jack mechanism |
Jul. 13, 1999 |
| 5826866 |
System for holding a thin-walled workpiece during machining |
Oct. 27, 1998 |
| 5822841 |
IBR fixture |
Oct. 20, 1998 |
| 5799644 |
Semiconductor single crystal ingot cutting jig |
Sep. 1, 1998 |
| 5762736 |
Frozen material assisted electroform separation method |
Jun. 9, 1998 |
| 5722320 |
Method and apparatus for aligning die stamping press platens |
Mar. 3, 1998 |
| 5715589 |
Jewelry fixture and method |
Feb. 10, 1998 |
| 5535506 |
Apparatus for the right-side up application of jewels to fabric |
Jul. 16, 1996 |
| 5357762 |
Method for fixing pieces by freezing, and device for implementing the method |
Oct. 25, 1994 |
| 5210926 |
Method for fixturing a workpiece |
May. 18, 1993 |
| 5152660 |
Transfer arm for supporting workpieces |
Oct. 6, 1992 |
| 5138918 |
Method and apparatus for securing drum blanks on isostatic mandrel |
Aug. 18, 1992 |
| 5054193 |
Printed circuit board fixture and a method of assembling a printed circuit board |
Oct. 8, 1991 |
| 5013014 |
Fixture for workpieces, particularly turbine blades |
May. 7, 1991 |
| 5005633 |
Lens blocking apparatus |
Apr. 9, 1991 |
| 4930679 |
Brazing or soldering jig for dental attachments |
Jun. 5, 1990 |
| 4844143 |
Mold for fixing a metal block on one of the faces of an ophthalmic lens |
Jul. 4, 1989 |
| 4822013 |
Apparatus for securing a component |
Apr. 18, 1989 |
| 4808046 |
Cutting method |
Feb. 28, 1989 |
| 4730382 |
Meltable matrix chucking and machining |
Mar. 15, 1988 |
| 4729804 |
Method for securing a workpiece to a workholder |
Mar. 8, 1988 |
| 4685660 |
Workholder for securing a workpiece thereto |
Aug. 11, 1987 |
| 4657720 |
Method and apparatus for locating and embedding a specimen |
Apr. 14, 1987 |
| 4642212 |
Method for locating a precision robotic base component |
Feb. 10, 1987 |
| 4629378 |
Meltable matrix chucking machining center and process using |
Dec. 16, 1986 |
| 4607496 |
Method of holding and polishing a workpiece |
Aug. 26, 1986 |
| 4536238 |
Method and apparatus for aligning a chuck for holding an information containing disc stylus |
Aug. 20, 1985 |
| 4528208 |
Method and apparatus for controlling article temperature during treatment in vacuum |
Jul. 9, 1985 |
| 4509673 |
Process for creating a support means for a component part to be reworked and/or repaired and a welding device obtained according to said process |
Apr. 9, 1985 |
| 4484416 |
Support for mounting spectacles |
Nov. 27, 1984 |
| 4463927 |
Apparatus for sectioning demountable semiconductor samples |
Aug. 7, 1984 |
| 4445956 |
Method and material for securing structure for machining |
May. 1, 1984 |
| 4339867 |
Method for fixturing workpieces for heat effected joining of same |
Jul. 20, 1982 |
| 4268946 |
Method for finishing a plate |
May. 26, 1981 |
| 4228578 |
Method for off-orientation point rotation sawing of crystalline rod material |
Oct. 21, 1980 |
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