Plastic article or earthenware shaping or treating: apparatus – Air felting type shaping means – Means forming running length product
Reexamination Certificate
2011-06-28
2011-06-28
Nguyen, Khanh (Department: 1746)
Plastic article or earthenware shaping or treating: apparatus
Air felting type shaping means
Means forming running length product
C425S17480E, C425S17480R
Reexamination Certificate
active
07967588
ABSTRACT:
Electrostatic fine fiber generation equipment such as for forming nano-fibers from polymer solution is provided. The fine fiber generation equipment includes a strand that may take the form of a stainless steel beaded chain. The beaded chain can be an endless chain entrained upon two guide wheels and driven about an endless path perpendicularly relative to the collection media.
REFERENCES:
patent: 1975504 (1934-10-01), Formhals
patent: 3994258 (1976-11-01), Simm
patent: 4069026 (1978-01-01), Simm et al.
patent: 4143196 (1979-03-01), Simm et al.
patent: 4144553 (1979-03-01), Schmidt et al.
patent: 4230650 (1980-10-01), Guignard
patent: 4287139 (1981-09-01), Guignard
patent: 4650506 (1987-03-01), Barris et al.
patent: 4759782 (1988-07-01), Miller et al.
patent: 5672399 (1997-09-01), Kahlbaugh et al.
patent: 6171684 (2001-01-01), Kahlbaugh et al.
patent: 6604925 (2003-08-01), Dubson
patent: 6641773 (2003-11-01), Kleinmeyer et al.
patent: 6673136 (2004-01-01), Gillingham et al.
patent: 6743273 (2004-06-01), Chung et al.
patent: 7029620 (2006-04-01), Gordon et al.
patent: 7086846 (2006-08-01), Kleinmeyer et al.
patent: 7134857 (2006-11-01), Andrady et al.
patent: 7754123 (2010-07-01), Verdegan et al.
patent: 2006/0290031 (2006-12-01), Jirsak et al.
patent: 2007/0021021 (2007-01-01), Verdegan et al.
patent: 2007/0163217 (2007-07-01), Frey et al.
patent: 2008/0017038 (2008-01-01), Wu
patent: 101 36 255 (2003-02-01), None
patent: 0 162 645 (1985-11-01), None
patent: 1 059 106 (2000-12-01), None
patent: 1 346 231 (1974-02-01), None
patent: 1 484 584 (1977-09-01), None
patent: WO 03/016601 (2003-02-01), None
patent: WO 2005/024101 (2005-03-01), None
patent: WO 2005/090653 (2005-09-01), None
patent: WO 2006/108363 (2006-10-01), None
patent: WO 2006/108363 (2006-10-01), None
patent: WO 2006/108364 (2006-10-01), None
patent: WO 2006/131081 (2006-12-01), None
patent: WO 2007/054039 (2007-05-01), None
patent: WO 2007/054040 (2007-05-01), None
patent: WO 2008/028428 (2008-03-01), None
patent: WO 2009/010020 (2009-01-01), None
Keskato, Nanofiber Electrospinning Unit, pages from website, date last visited May 30, 2007, 4 pages, http://www.keskato.co.jp/english
eu/index/html.
Yuris Dzenis, Spinning Continuous Fibers for Nanotechnology, pages downloaded from website, downloaded from www.sciencemag.org on Jun. 6, 2007, 3 pages, pp. 1917-1919, www.sciencemag.org Science vol. 304 Jun. 25, 2004.
A.L. Yarin et al., Upward needleless electrospinning of multiple nanofibers, Feb. 27, 2004, 4 pages, Polymer 45 (2004) 2977-2980, available online at www.sciencedirect.com.
Timothy H. Grafe et al., Nanofiber Webs from Eletrospinning, 5 pages, pp. 1-5, Presented at the Nonwovens in Filtration—Fifth International Conference, Stuttgart, Germany, Mar. 2003, 2003 Donaldson Company Inc., Minneapolis, MN, USA.
Pankaj Gupta et al., Electrospinning of linear homopolymers of poly(methyl methacrylate): exploring relationships between fiber formation, viscosity, molecular weight and concentration in a good solvent; article; Polymer 46 (2005) 4799-4810; 2005; 12 pages, pp. 4799-4810; Elsevier; available online at www.sciencedirect.com.
Green Thomas B.
King Scotty L.
Li Lei
Blades John
Clarcor Inc.
Nguyen Khanh
Reinhart Boerner Van Deuren P.C.
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