Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1984-11-20
1986-11-11
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51391, 29235, B24B 2500
Patent
active
046214615
ABSTRACT:
A simple, unitary tool which facilitates placement of shimming tape in the finger holes of a bowling ball and additionally can be used to enlarge the finger holes of such bowling ball. The tool comprises an elongated member and a pair of arms connected to such member. The arms respectively have a portion parallel to and spaced from the elongated member, the dimensions between such portions being less than the diameter of a bowling ball finger hole. A tape shim is threadable over the elongated member and under the arms to be retained thereby. The elongated member, with a threaded tape shim may be inserted into a bowling ball finger hole, pressed against the wall of such finger hole to transfer such tape shim to such finger hole to shim the finger hole, and then removed, leaving such tape shim properly secured to such finger hole. Additionally, the elongated member may include an abrasive surface portion spaced from the pair of arms. The abrasive surface is adapted to be selectively utilized to enlarge a bowling ball finger hole.
REFERENCES:
patent: 2469586 (1949-05-01), Wallace
patent: 2517448 (1950-08-01), Schmeling
patent: 3350767 (1967-11-01), Yannuzzi
patent: 3719460 (1973-03-01), Brockman
patent: 3735542 (1973-05-01), Kocian
Kessler Lawrence P.
Whitehead Harold D.
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