Facade plate composed of a composite glass structure

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United States of America Patent

PATENT NO 4793112
SERIAL NO

07173731

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A composite glass facade plate or panel has bores formed directly in an inner glass pane thereof through which fastening screws pass via the intermediary of sleeves or bushings. The bores are undercut and the screws have heads complementary to the undercut. Hangers, brackets or the like are affixed to the shanks of the screws projecting from the inner surfaces of the panels.

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Patent Owner(s)

Patent OwnerAddress
PILKINGTON DEUTSCHLAND AG45884 GELSENKIRCHEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sufke, Hans J Bochum, DE 1 9

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