Mold, molding system and molding machine for making ophthalmic devices
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United States of America Patent
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Jul 15, 2003
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N/A
app pub date -
May 5, 1999
filing date -
May 5, 1999
priority date (Note) -
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Abstract
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-suited for use in an injection molding machine.
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