US Patent 7465159 Fiber charging apparatus
Patent 7465159 was granted and assigned to E.I. Du Pont De Nemours And Company on December, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
Benjamin Scott Johnson0
Colby Abraham Rude0
Jack Eugene Armantrout0
Michael Allen Bryner0
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Patent abstract
A fiber spinning apparatus for charging a polymer-containing liquid stream, having at least one electrically charged, point-electrode positioned adjacent the intended path of said liquid stream and creating an ion flow by corona discharge to impart electrical charge to the polymer-containing liquid stream.
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US Patent 07465159 Fiber charging apparatus US Patent 7465159 Fiber charging apparatus
Infobox
Patent Number
074651590
Patent Number
74651590
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
074651590
Date of Patent
December 16, 2008
0Patent Application Number
112054580
Date Filed
August 17, 2005
0Official Website
Patent Primary Examiner
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US Patent 07465159 Fiber charging apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07465159
Date of patent
December 16, 2008
Patent application number
11205458
Date Filed
August 17, 2005
Patent primary examiner
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