Liquid filter arrangement and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10744431
APP PUB NO 20170252682A1
SERIAL NO

15437526

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.

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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
Gustafson, Michael J Minnetonka, US 14 215
Harder, David B Burnsville, US 31 674
Joscher, Kurt Burnsville, US 6 13
Tucker, Brian Farmington, US 43 733

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