Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Having tool-opposing – work-engaging surface
Reexamination Certificate
2006-11-02
2009-10-27
Howell, Daniel W (Department: 3726)
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Having tool-opposing, work-engaging surface
C408S089000, C408S103000, C408S110000
Reexamination Certificate
active
07607870
ABSTRACT:
A rotary tube notching apparatus capable of operable attachment to a powered rotational drive device such as a drill, is comprised of a surface mountable tube support assembly capable of alternately receiving straight or bent tubing; a height adjustable carriage assembly pivotally mounted to the tube support assembly to enable offset notching, and a shaft assembly rotatably mounted to said carriage assembly for receiving a cutting tool.
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Howell Daniel W
Massinger Law Offices
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