Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Adjustable – tool-guiding jig
Reexamination Certificate
2007-06-12
2007-06-12
Carter, Monica (Department: 3722)
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Adjustable, tool-guiding jig
C408S07200R
Reexamination Certificate
active
10463296
ABSTRACT:
A tool for removing an object from a hole in a workpiece which includes a first and second arm pivotably connected together. Each arm having an opening between the ends. The second arm also has a drill hole at the second end. A liner bushing and a drill bushing can be provided in the drill hole. To remove the object from the workpiece, the drill hole is positioned over the object and the arms are adjusted until at least one (1) of the openings of one of the arms is positioned over an existing hole in the workpiece. A securing bolt is then inserted through the opening in the arm into the hole in the workpiece and tightened to secure the tool to the workpiece. Next, a drill bit is positioned in the opening of the drill bushing adjacent the object and rotated until the drill bit is completely through the object.
REFERENCES:
patent: 2341418 (1944-02-01), Atkins
patent: 2383953 (1945-09-01), Beard
patent: 2435256 (1948-02-01), Whitmore
patent: 2619730 (1952-12-01), Clarence
patent: 2810310 (1957-10-01), Saunders
patent: 3148562 (1964-09-01), Moss
patent: 3674376 (1972-07-01), Silken
patent: 4669926 (1987-06-01), Wilcox, Jr.
patent: 4759666 (1988-07-01), Grab
patent: 5051045 (1991-09-01), Bonde
Webpage—United California Corporation pp. 1-5 (2001).
Addisu Sara
Carter Monica
Fraser Trebilcock Davis & Dunlap, P.C.
Moyne Mary M.
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