Plastic article or earthenware shaping or treating: apparatus – Means treating shaped work
Patent
1995-11-16
1999-09-14
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
Means treating shaped work
206 51, 264 26, 425808, B29D 1100
Patent
active
RE0363022
ABSTRACT:
Male and female members for contact lenses where either member is able to hold the contact lens as it moves from station to station during the hydration process. The female member fits together with the male member forming a chamber. Each of the members contains a line centrally located so that both surfaces of the contact lens are flushed during the hydration process, and drainage takes place radially on the outside of the mated male and female chamber members. These members may be produced on a frame with a plurality of members, usually eight to a frame, to allow ease of processing. Full automation is possible, and complete and positive lens control during and step of the process through the packaging step is achieved.
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Keene Darren
Kindt-Larsen Ture
Johnson & Johnson Vision Products Inc.
Mackey James P.
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