Z-filter media pack arrangement; and, methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8241383
APP PUB NO 20110232244A1
SERIAL NO

13079118

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Abstract

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Z-filter media pack arrangements and methods for providing them are described. The preferred arrangements have a cured-in-place jacket around an outside of a coiled z-filter media combination. The preferred cured-in-place jacket is a mold-in-place overmold which includes, integral therein, a housing seal arrangement. Preferably a cured-in-place center core is used, most preferably one that has opposite concave ends with seal arrangements configured to seal a lead end portion of the coiled z-filter media combination.

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INCBLOOMINGTON MN 55431

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bishop, Wayne R W St. Louis Park, US 53 4236
Crenshaw, Bruce R Frankfort, US 10 973
Kladnitsky, Vladimir Eagan, US 26 1437
Lensing, Eugene Spillville, US 10 554
Nelson, Benny K Waconia, US 46 794
Rahlf, Jeff S Elma, US 5 421
Reichter, Gregory L Bloomington, US 23 2124
Schrage, Kevin J Spring Valley, US 18 1449
Spears, Rodger I Bloomington, US 5 279

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