Filter and method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12138495
APP PUB NO 20240307713A1
SERIAL NO

18520389

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Importance

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Abstract

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An example method of making a filter for a respirator is provided. An example filter includes a pleated filter element and a preformed filter mounting element for mounting the filter to a face piece or respirator. The method forms a filter having an air impermeable seal extending around a periphery of the filter, the air impermeable seal including and bonded by melted plastic material of the pleated filter element and melted plastic material of the preformed filter mounting element.

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Patent Owner(s)

  • MOLDEX-METRIC INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Magidson, Mark Los Angeles, US 45 1413
Turdjian, Crest Los Angeles, US 23 365

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