Building panel having locking flange and locking receptacle

United States of America Patent

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Jun 11, 1991
Grant Date
N/A
app pub date
Jan 2, 1990
filing date
Jan 2, 1990

priority date (Note)
Expired

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Abstract

A building panel useful as vinyl soffit in residential construction. The building panel comprises a principal portion, a locking flange, and a locking receptacle interlocking with the locking flange of an adjacent panel. The building panel is easy to assemble and combines high strength with a pleasant appearance.

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Patent Owner(s)

Patent Owner	Address
ALCOA INC	ALCOA CORPORATE CENTER 201 ISABELLA STREET PITTSBURGH PA 15212

International Classification(s)

E04C:STRUCTURAL ELEMENTS; BUILDING MATERIALS

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hartnett, G Robert	Peoria, IL	1	58

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Building panel having locking flange and locking receptacle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07459944

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PATENT NO	5022207
SERIAL NO	07459944
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07459944

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Abstract

First Claim

Family

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