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Class Information
Number: 409/259
Name: Gear cutting, milling, or planing > Broaching > Means for cutting groove
Description: Apparatus intended to form an elongated recess in a generally uniform surface of a workpiece, which elongated recess is of a prescribed cross-sectional shape.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7520705 |
Method for grooving the bore of a tube and grooving tool-holder |
Apr. 21, 2009 |
| 7465134 |
Broaching apparatus and method for producing a gear member with tapered gear teeth |
Dec. 16, 2008 |
| 7326012 |
Broaching apparatus and method for producing a gear member with tapered gear teeth |
Feb. 5, 2008 |
| 7251975 |
Manufacturing tool for fluid dynamic bearing |
Aug. 7, 2007 |
| 7097395 |
Chip-breaking tool for tapping and female thread processing method |
Aug. 29, 2006 |
| 7037054 |
Apparatus for forming groove used in cutting blade |
May. 2, 2006 |
| 6857827 |
Spindle for machining accurate inner grooves |
Feb. 22, 2005 |
| 6585463 |
Milling apparatus |
Jul. 1, 2003 |
| 6256857 |
Tool holder |
Jul. 10, 2001 |
| 6178616 |
Circulating type milling apparatus for milling a lock core keyway |
Jan. 30, 2001 |
| 6132151 |
Device for stabilizing workstock on a broach tool guide sleeve |
Oct. 17, 2000 |
| 5688085 |
Apparatus for rebroaching a lock assembly and a lock assembly made using said apparatus |
Nov. 18, 1997 |
| 5439335 |
Apparatus for cutting a keyway in a mill roll |
Aug. 8, 1995 |
| 5295937 |
Grooving machine |
Mar. 22, 1994 |
| 5246320 |
Keyway broach tool and method of broaching multiple keyways |
Sep. 21, 1993 |
| 5154555 |
Equal-pitch groove processing device |
Oct. 13, 1992 |
| 5150996 |
Keyway broach guide assembly |
Sep. 29, 1992 |
| 4872793 |
Method of and apparatus for serrating a steering wheel |
Oct. 10, 1989 |
| 4810140 |
Apparatus for machining slots in apertures |
Mar. 7, 1989 |
| 4442575 |
Tool-supporting device for machining a cylindrical rod and a machining head fitted with said device |
Apr. 17, 1984 |
| 4436465 |
Scroll manufacturing tool |
Mar. 13, 1984 |
| 4407342 |
Tool for wood dowel striation |
Oct. 4, 1983 |
| 4284377 |
Portable key seat cutter |
Aug. 18, 1981 |
| 3961404 |
Method for machining a groove in a metal surface |
Jun. 8, 1976 |
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