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Class Information
Number: 33/201
Name: Geometrical instruments > Gauge > Tool
Description: Devices designed to determine the form of tools.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 33/202 |
Saw |
27 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6629480 |
Device for assembly of tools in tool carriers by thermal expansion and preadjustment and measurement of the mounted assembly |
Oct. 7, 2003 |
| 6625894 |
Position-adjusting device |
Sep. 30, 2003 |
| 6381016 |
Lead width inspection system and methods |
Apr. 30, 2002 |
| 6061917 |
Tool presetting device |
May. 16, 2000 |
| 5960686 |
Alignment pin for tube squaring machine |
Oct. 5, 1999 |
| 5890850 |
Bowl hawg tool for enlarging valve bowls on cylinder heads |
Apr. 6, 1999 |
| 5675903 |
Alignment mechanism for jointers |
Oct. 14, 1997 |
| 5655354 |
Method and apparatus for automated verification and loading of precision drill bits into a drilling machine package |
Aug. 12, 1997 |
| 5630282 |
Gage, system, and method for measuring can blank slitter knives spacing |
May. 20, 1997 |
| 5470807 |
Chromium carbide based ceramics composite block gauge |
Nov. 28, 1995 |
| 5459930 |
Alignment gauge for bicycle wheel truing stand |
Oct. 24, 1995 |
| 5382120 |
Drill bit depth minder |
Jan. 17, 1995 |
| 5365667 |
Tool inspection apparatus having movable microscope for viewing different portions of a tool |
Nov. 22, 1994 |
| 5323543 |
Apparatus and method for calibrating a surgical knife |
Jun. 28, 1994 |
| 5155556 |
Hand-held drill bit tester |
Oct. 13, 1992 |
| 5134783 |
Thread timing for a rotary shouldered connection |
Aug. 4, 1992 |
| 5105545 |
Apparatus for measuring a width dimension of a helical surface |
Apr. 21, 1992 |
| 5042542 |
Router table gauge |
Aug. 27, 1991 |
| 5020228 |
Jig for aligning cutter blades to a cutter head |
Jun. 4, 1991 |
| 4879813 |
Apparatus for inspecting twist drills |
Nov. 14, 1989 |
| 4821462 |
Dental instrument sharpening hone |
Apr. 18, 1989 |
| 4815218 |
Gauge for calibrating surgical scalpel |
Mar. 28, 1989 |
| 4763707 |
Self-centering router mortise base |
Aug. 16, 1988 |
| 4750272 |
Tool measuring device employing gap width detection |
Jun. 14, 1988 |
| 4718175 |
Device for mechanical checking for toolbreakage in machine tools |
Jan. 12, 1988 |
| 4694582 |
Blade setting tool for wood jointer/planer machines |
Sep. 22, 1987 |
| 4662075 |
Apparatus and method for setting knife blade depth |
May. 5, 1987 |
| 4574488 |
Gundrill diameter gage and method |
Mar. 11, 1986 |
| 4567659 |
Tool size measuring apparatus for NC machine tools |
Feb. 4, 1986 |
| 4559712 |
Cutter tip measuring device |
Dec. 24, 1985 |
| 4532716 |
Tool presetting device with tapered air spindle mount |
Aug. 6, 1985 |
| 4531328 |
Tooth rest for cutter grinder |
Jul. 30, 1985 |
| 4521971 |
Measuring head for screw thread measuring machines |
Jun. 11, 1985 |
| 4509268 |
Dental curet sharpening guide |
Apr. 9, 1985 |
| 4433488 |
Device for setting the cutting edge of a tool fitted in a tool-holder externally of a machine tool, or for measuring the setting of said edge |
Feb. 28, 1984 |
| 4380295 |
Automatic drill deburring and sorting machine |
Apr. 19, 1983 |
| 4329785 |
Presetter gauge |
May. 18, 1982 |
| 4290206 |
Tool presetting fixture |
Sep. 22, 1981 |
| 4240207 |
Tool presetting device |
Dec. 23, 1980 |
| 4228595 |
Tool setting gage |
Oct. 21, 1980 |
| 4227312 |
Drill sharpening gauge |
Oct. 14, 1980 |
| 4215483 |
Drill sharpening gauge |
Aug. 5, 1980 |
| 4031628 |
Electronic tool gage |
Jun. 28, 1977 |
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