Cutting by use of rotating axially moving tool – Tool-support
Reexamination Certificate
2008-07-09
2011-11-15
Howell, Daniel (Department: 3726)
Cutting by use of rotating axially moving tool
Tool-support
C007S158000, C007S165000, C279S014000, C279S082000
Reexamination Certificate
active
08057136
ABSTRACT:
A power tool combination includes a power driving device having a chuck device attached to a barrel for engaging with a driven tool member, a control ferrule engaged onto the barrel, and a non-circular member, and a tool device includes a housing having a bore for receiving the driven tool member, and having a compartment for receiving the barrel, and having a non-circular engaging member for engaging with the non-circular member and for allowing the housing to be rotated by the power driving device. The tool device includes a tool element attached to the housing, and a securing device for detachably attaching the tool element to the housing.
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Baxley Charles E.
Howell Daniel
Hsin Ying Enterprises Co., Ltd.
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