Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Reexamination Certificate
2006-05-17
2010-11-02
Howell, Daniel W (Department: 3726)
Cutting by use of rotating axially moving tool
Tool or tool with support
Having axial, core-receiving central portion
C206S379000, C408S240000, C408S23900A
Reexamination Certificate
active
07824137
ABSTRACT:
The invention is directed at a quick connect mechanism for mounting a hole saw to a tool comprising a hole saw; a mandrel having a first end for mounting to the hole saw and a second end for mounting to the tool; and a drill bit, assembled within the mandrel such that when the mandrel is connected to the hole saw, the drill bit being concentrically centered within the hole saw; a holder, mounted to the tool, for receiving the second end of the mandrel; wherein the second end of the mandrel includes quick connect means for easily mounting the mandrel to and releasing the mandrel from the holder.
REFERENCES:
patent: 400287 (1889-03-01), Bartlett
patent: 434780 (1890-08-01), Hescox
patent: 3825362 (1974-07-01), Hougen
patent: 4199060 (1980-04-01), Howard
patent: 5171111 (1992-12-01), Kishimoto
patent: 5525314 (1996-06-01), Hurson
patent: 5624213 (1997-04-01), Anderson
patent: 5641066 (1997-06-01), Mascaro
patent: 5813802 (1998-09-01), Ajimi et al.
patent: 6120221 (2000-09-01), Alm
patent: 6623220 (2003-09-01), Nuss et al.
patent: 7066329 (2006-06-01), Riley
patent: 7073992 (2006-07-01), Korb et al.
patent: 7097397 (2006-08-01), Keightley
patent: 7101124 (2006-09-01), Keightley
patent: 7104738 (2006-09-01), Cantlon
patent: 7112016 (2006-09-01), Nordlin
patent: 7165674 (2007-01-01), Pangerc et al.
patent: 7275659 (2007-10-01), Openiano
patent: 2002/0122703 (2002-09-01), Czyzewski et al.
patent: 2004/0144671 (2004-07-01), Hallee et al.
patent: 2004/0179911 (2004-09-01), Keightlev
patent: 2004/0247405 (2004-12-01), Keightley
patent: 2005/0042048 (2005-02-01), Keightley
patent: 2006/0226042 (2006-10-01), Seymour et al.
patent: 2356808 (2006-09-01), None
patent: 20113578 (2001-10-01), None
patent: 10006112 (1998-01-01), None
patent: 2002355712 (2002-12-01), None
patent: 2004034210 (2004-02-01), None
patent: WO 2004082875 (2004-09-01), None
Singh Satnam
Vasudeva Kailash C.
Borden Ladner Gervais LLP
Howell Daniel W
Maxtech Consumer Products Limited
Wong Jeffrey W.
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