Method for producing a ductwork damper, ductwork damper, and ductwork damper unit incorporating same

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United States of America

PATENT NO 12066209
SERIAL NO

17258781

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Importance

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Abstract

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A method for producing an air duct damper includes the steps of punching from sheet metal stock a damper preform having a body and two diametrically opposed arms extending from opposite sides of the body; and forming an indentation in the damper preform extending between and up to respective ends of the two arms.

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Patent Owner(s)

Patent OwnerAddress
CAPITAL HARDWARE SUPPLY LLCCLOSTER NJ 07624

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoskowitz, David Woodcliff Lake, US 22 98

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