US Patent 8187352 Filter
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Patent abstract
A filter bag is longitudinally formed in a frusto-conical shape The filter bag has a plurality of radially extending members that form a propeller shaped cross-section, and a propeller-shaped molded bottom that enhances dust fall from the exterior. A frusto-conically-shaped inner cage facilitates the shape of the filter bag of the filter element.
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Patent Inventor Names
Gebhard Schumann0
Klaus Schumann0
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US Patent 08187352 Filter US Patent 8187352 Filter
Infobox
Patent Number
081873520
Patent Number
81873520
Edits on 28 Sep, 2022
Golden AI
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Is a
Patent Jurisdiction
Patent Number
081873520
Date of Patent
May 29, 2012
0Patent Application Number
125633810
Date Filed
September 21, 2009
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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US Patent 08187352 Filter
Infobox
Is a
Patent jurisdiction
Patent number
08187352
Date of patent
May 29, 2012
Patent application number
12563381
Date Filed
September 21, 2009
Patent primary examiner
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