Sound absorbing panels

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12209409
APP PUB NO 20210363748A1
SERIAL NO

16880828

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present teachings generally relate to an acoustic panel including a backing layer, honeycomb core attached to the backing layer, a mesh layer attached to the honeycomb core, and a face sheet including a flexible acoustic fabric face sheet attached to the mesh layer. The acoustic fabric face sheet can provide improved sound dampening characteristics over, for example, a perforated face sheet, and at a lower manufacturing cost, weight, and a simplified manufacturing process. The acoustic fabric face sheet can be or include a flexible woven and/or knitted fabric including a polymer such as an aromatic polyamide that includes a meta-aramid fiber, or a fiberglass fabric.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 N RIVERSIDE CHICAGO IL 60606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drexler, Jason W Brier, US 13 53
Kauffman, Joseph U Bothell, US 1 0
Montgomery, Joshua M Seattle, US 17 317
Nguyen, Phuong Minh Edmonds, US 2 1
Wilde, John C Mill Creek, US 11 50

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