Door assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11993976
APP PUB NO 20230203877A1
SERIAL NO

18105988

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Importance

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Abstract

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A door assembly is shown and described herein. The door assembly may include at least one door panel and a door frame having a plurality of frame members including a header and a mullion. The invention may also be considered a frame member. The frame member may be a mullion and include a core; and a two-piece top piece adjoining the core to form a structural member. The door assembly may further include at least one adjacent panel. The inventions disclosed are also applicable to jambs and window structures. Also disclosed are methods and assemblies for a mullion door frame member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ENDURA PRODUCTS INC8817 WEST MARKET STREET COLFAX NC 27235

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jaskiewicz, Tomasz Oak Ridge, US 64 256
Johnson, Eric Edenton, US 329 9413
MacDonald, Kevin T Greensboro, US 20 228

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