Lens retaining apparatus

Details Lens retaining apparatus Lens retaining apparatus

1989-04-25

1990-01-02

Price, William

Special receptacle or package

For eyeglass or spectacle

Contact lens

B65D 8538

Patent

active

048907294

ABSTRACT:
A contact lens cleaning appliance which permits convenient removal of contact lenses disposed within the appliance by mounting the lens supporting surfaces on a hingedly attached lens retaining cover mounted to the appliance base. Mounting the lens supporting surfaces on the lens retaining covers provides the maximum clearance for accessing contact lenses when removing them from the lens cleaning appliance. The hinge arrangement includes an over-center hinge which retains the covers in an open position without assistance and retains the covers in a closed position without a latching device.

REFERENCES:
patent: 3770113 (1973-11-01), Thomas
patent: 3997049 (1976-12-01), Sherman
patent: 4200187 (1980-04-01), Thomas
patent: 4750610 (1988-06-01), Ryder
patent: 4807750 (1989-02-01), Ryder et al.
patent: 4826001 (1989-05-01), Castillo

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