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Class Information
Number: 269/61
Name: Work holders > Holder mounted for movement > Including means to shift holder position > Gear means
Description: Device in which the mechanism for moving the holder includes relatively rotatable bodies provided with teeth or frictional interengaging elements whereby one rotatable body will impact motion to, or receive motion from, some other body by rolling contact, which motion directly, or as part of a mechanism train, effects movement of said holder.
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Title Of Patent |
Date Issued |
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| 5964457 |
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Mar. 11, 1997 |
| 5497060 |
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Mar. 5, 1996 |
| 5407184 |
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Apr. 18, 1995 |
| 5316276 |
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May. 31, 1994 |
| 5292041 |
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Mar. 8, 1994 |
| 5253454 |
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Oct. 19, 1993 |
| 5199692 |
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Apr. 6, 1993 |
| 5143360 |
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| 5074741 |
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Dec. 24, 1991 |
| 5069269 |
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| 4955961 |
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| 4915157 |
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Apr. 10, 1990 |
| 4890655 |
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Jan. 2, 1990 |
| 4867621 |
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Sep. 19, 1989 |
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Aug. 8, 1989 |
| 4809961 |
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Mar. 7, 1989 |
| 4779856 |
Teaching apparatus for determining proper measurements for connecting two pieces of pipe |
Oct. 25, 1988 |
| 4770285 |
Conveyor device having a rotatable pallet and device for rotating a pallet |
Sep. 13, 1988 |
| 4768911 |
Device for moving objects within and between sealed chambers |
Sep. 6, 1988 |
| 4767109 |
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Aug. 30, 1988 |
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Jan. 5, 1988 |
| 4703922 |
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| 4662204 |
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| 4659072 |
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Mar. 31, 1987 |
| 4607578 |
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Aug. 26, 1986 |
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| 4573566 |
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Mar. 4, 1986 |
| 4568070 |
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Feb. 4, 1986 |
| 4550872 |
Fillet-welding equipment for pipe materials |
Nov. 5, 1985 |
| 4548051 |
Cryostat microtome apparatus |
Oct. 22, 1985 |
| 4531474 |
Rotary board treating apparatus |
Jul. 30, 1985 |
| 4510980 |
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Apr. 16, 1985 |
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