Damper access assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9341291
APP PUB NO 20130324028A1
SERIAL NO

13488881

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A damper access assembly includes an adapter and a removable damper access duct section for use in a ventilation duct system to access a damper. The adapter includes a radially outwardly directed flange. Each of the ends of the damper access duct section includes a radially outwardly directed flange. The flange of the adapter is configured to be operatively and releasably coupled to one of the flanges of the damper access duct section. The other second flange at the other end of the damper access duct section is configured to be operatively and releasably coupled to the ductwork. A technician may release the damper access duct section from the adapter and from the ductwork and remove the damper access duct section to access the damper. The damper access assembly may include one or more clamps that cooperate with the flanges of the adapter and the removable access duct section.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LANGDON INCORPORATED9865 WAYNE AVENUE CINCINNATI OH 45215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sandman, Joseph P Morrow, US 16 186
Sandman, Michael N Morrow, US 16 186

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