Method for side-fill lens casting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6391231
SERIAL NO

09447445

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Unique side-fill mold assembly and method for making a lens wherein the mold assembly includes a gasket having a plurality of side port holes which allow filling of the mold assembly with a thermosetting resin and allow egress of air trapped within the mold assembly.

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Patent Owner(s)

  • YOUNGER MFG. CO. DBA YOUNGER OPTICS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balch, Thomas Rancho Palos Verdes, CA 11 161
Evans, Russell E Chino Hills, CA 8 193
Yamasaki, Nancy L S Long Beach, CA 15 287

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