Optical grade surfacing device

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United States of America Patent

PATENT NO 8408976
SERIAL NO

12669051

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surface device includes a rigid holder (11), an elastically compressible interface (12) connected to the rigid holder, a flexible pad (13) adapted to be applied onto the surface to be machined (30) and a flexible belt (14) applied against and partially covering the side surface (18) of the interface (12), an annular portion (21) of the side surface (18) of the interface (12) being free between the belt (14) and the holder (11).

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Patent Owner(s)

Patent OwnerAddress
ESSILOR INTERNATIONAL147 RUE DE PARIS 94220 CHARENTON-LE-PONT 94220

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stephane, Jean Charenton le Pont, FR 6 24

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