Bowling ball hole font

Details Bowling ball hole font Bowling ball hole font

1974-03-27

1976-06-22

Husar, Francis S.

Static molds

Uniting preform with molding material

Mold supported by and girdles preform

264313, B28B 700

Patent

active

039647269

ABSTRACT:
A font used during the plugging of bowling ball finger holes consisting of an annular member defining a chamber placed upon the bowling ball surface about the finger hole to be plugged. The font body includes a base having a concave supporting surface corresponding to the configuration of the bowling ball, and attachment means attach the font to the ball during use. The font is formed of an easily machinable material, such as synthetic plastic, and may be simultaneously machined from the ball during machining of the plugging compound and resurfacing of the ball.

REFERENCES:
patent: 2915782 (1959-12-01), James
patent: 3520961 (1970-07-01), Suda et al.
patent: 3858839 (1975-01-01), Bowman

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