Liquid filter arrangement and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9120041
APP PUB NO 20130256207A1
SERIAL NO

13892512

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided. A filter cartridge is provided that includes a plurality of projections spaced from one another around a central axis. Also, a liquid filter assembly arrangement is provided that includes a plate arrangement having a central liquid flow channel, the central liquid flow channel including a cartridge positioning projection arrangement therein, comprising at least one projection extending radially toward a central axis.

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INCBLOOMINGTON MN 55431

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buratto, Fabrizo Sustinente, IT 3 5
Cantoni, Mauro Mantova, IT 8 196
Connelly, John Chanhassen, US 9 525
Greco, Enrico Villa Poma, IT 13 131
Hacker, John Minneapolis, US 21 708

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