Filter cartridges for liquid filtration; assembly; and, methods

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United States of America Patent

PATENT NO 9895632
SERIAL NO

14543023

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid filter cartridge is provided. Preferred seal arrangements are provided, to provide for preferred axial load conditions, with respect to one or more of the end caps of the cartridge. Some cartridge configurations provided include no core structure or outer liner structure therein, to support axial load. Assemblies using the cartridge, and methods of assembly and use, are provided. The liquid filter cartridge can be a serviceable cartridge, or it can be retained permanently in a housing.

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First Claim

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Patent Owner(s)

  • DONALDSON COMPANY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hacker, John Edina, US 21 689

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