Device for imparting gradations of tint density on a plastic ophthalmic lens

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United States of America Patent

PATENT NO 8397665
APP PUB NO 20110107965A1
SERIAL NO

12613859

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Abstract

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A device for imparting a curved gradation of tint density on an ophthalmic or optical lens is described. This gradient-tinting device utilizes both vertical movement and rotation about the vertical axis of the lens as it moves into a tinting solution.

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Patent Owner(s)

Patent OwnerAddress
WERTHEIM HERBERT ANot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartick, Phillip R Miami, US 2 1
Moore, William F Miami, US 28 627
Wertheim, Herbert A Miami, US 7 23

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