Air cleaner, replaceable filter cartridges, and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8273143
SERIAL NO

12311594

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An air cleaner assembly, a main filter element, and a method for servicing an air cleaner assembly are provided according to the present invention. The air cleaner assembly includes an air cleaner housing and a main filter element. The air cleaner housing can include a safety liner or support having a closed end cap that supports the main filter element, and helps reduce the tendency of the main filter element to rotate during use of the air cleaner assembly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INC1400 WEST 94TH STREET BLOOMINGTON MN 55431

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coulonvaux, Paul R Brussels, BE 29 1693
Craessaerts, Johnny Huldenberg, BE 28 403

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