Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Reexamination Certificate
2008-01-08
2008-01-08
Ross, Dana (Department: 3722)
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
C409S179000, C144S136950, C144S154500, C279S022000, C279S023100, C279S131000, C408S240000
Reexamination Certificate
active
07316529
ABSTRACT:
A router bit system includes a bit (or bits) and a bit holding assembly for attaching the bit to the drive shaft of a router without the use of additional hand tools. The bit holding assembly, which is attached to the drive shaft of the router, includes a chuck having a bore for receiving a shank of the bit. A collar for engaging and releasing the bit from the bit holding assembly slides between a first position for engaging the bit and a second position for releasing the bit. The collar is biased to the first position for engaging the bit. The bit is capable of being received in a standard collet-type bit holder, such as a standard router collet or the like.
REFERENCES:
patent: 4818157 (1989-04-01), Kouvelis
patent: 5820135 (1998-10-01), Han et al.
patent: 5826888 (1998-10-01), Weaver et al.
patent: 6561523 (2003-05-01), Wienhold
patent: 6623220 (2003-09-01), Nuss et al.
patent: 6688610 (2004-02-01), Huggins et al.
patent: 6695321 (2004-02-01), Bedi et al.
patent: 2001/0043841 (2001-11-01), Wienhold
patent: 2002355757 (2002-12-01), None
Jacobs 33839 Power Collect Keyless Router Chuck (For Porter Cable 690 Series): Toolrealm.com.
Search results for “QuickRout” www.sears.com.
Wrenchless Router Collect, www.plasticsmag.com/ta.asp?aid=1858: Jul. 10, 2003.
The New Tool Gang: Handy: Sep./Oct.2003;p. 34.
Phillips Alan
Schnell John W.
Black & Decker Inc.
Markow Scott B.
Ross Dana
LandOfFree
Router bit system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Router bit system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Router bit system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2794280