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Apparatus for the production of plastic lenses 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-033/04
  • B29C-035/08
  • B29C-035/16
  • B29D-011/00
출원번호 US-0439691 (1995-05-12)
발명자 / 주소
  • Omar M. Buazza
  • N. Thornton Lipscomb
  • Stephen C. Luetke
  • John J. Robinson
출원인 / 주소
  • Q2100, Inc.
대리인 / 주소
    Conley, Rose & Tayon, P.C.
인용정보 피인용 횟수 : 16  인용 특허 : 189

초록

Apparatus for making a plastic lens. Apparatus includes a mold cavity and a cooling fluid distributor. The apparatus is adapted to produce a plastic lens from a liquid composition.

대표청구항

1. Apparatus for making a plastic lens, comprising:a) a first mold member having a thickness of less than about 5.0 mm; b) a second mold member having a thickness of less than about 5.0 mm and being spaced apart from the first mold member, the first and second mold members each having a face and edg

이 특허에 인용된 특허 (189)

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  8. Foreman,John T.; Powers,Galen R.; Lattis,Matthew C., Method of preparing an eyeglass lens with a controller.
  9. Foreman,John T.; Powers,Galen R.; Lattis,Matthew C., Methods and systems for coating eyeglass lens molds.
  10. Buazza, Omar M.; Luetke, Stephen C.; Powers, Galen R.; Lattis, Matthew C.; Joel, Larry H., Plastic lens system, compositions, and methods.
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  12. Foreman,John T.; Powers,Galen R.; Lattis,Matthew C., System for preparing an eyeglass lens using a mold holder.
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  14. Rogers, Richard C., Systems and methods for producing contact lenses from a polymerizable composition.
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