Door assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4901493
SERIAL NO

07284494

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An improved door assembly having compression molded frame skins defining a central opening, compression molded panel skins in said central opening and a unitary foam core for the panel and the frame is provided. The frame skins and panel skins define cavities which communicate with each other. The panel skins may occupy all or only a portion of the central opening and may be formed in a number of different configurations.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THERMA-TRU CORP1750 INDIAN WOOD CIRCLE MAUMEE OH 43537

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thorn, John F Sylvania, OH 1 48

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