Machines not elsewhere specified – Material working – abrading – or founding machinery – Deforming or crushing
Design Patent
2007-07-02
2008-08-26
Snapp, Sandra (Department: 2915)
Machines not elsewhere specified
Material working, abrading, or founding machinery
Deforming or crushing
Design Patent
active
D0575807
CLAIM:
The ornamental design for a dynamic ring classifier for a coal pulverizer, as shown and described in the attached specification.
REFERENCES:
patent: 1628609 (1927-05-01), Newhouse
patent: 1834094 (1931-12-01), Fraser
patent: 2625332 (1953-01-01), Rogers et al.
patent: 2628038 (1953-02-01), Rogers et al.
patent: 2639863 (1953-05-01), Rogers
patent: 3050018 (1962-08-01), Pearson
patent: 3092337 (1963-06-01), Patterson
patent: 4424938 (1984-01-01), Day
patent: 4485975 (1984-12-01), Eigner et al.
patent: 4504019 (1985-03-01), Newell et al.
patent: 4919795 (1990-04-01), Fujii et al.
patent: 5025930 (1991-06-01), Barthelmess et al.
patent: 5289978 (1994-03-01), Lundquist
patent: 5348272 (1994-09-01), Lukstas et al.
patent: 5560550 (1996-10-01), Krawczyk
patent: 5873156 (1999-02-01), Wark
patent: 5938045 (1999-08-01), Makino et al.
patent: 6027057 (2000-02-01), Miles et al.
patent: 6443376 (2002-09-01), Huang et al.
patent: 6644479 (2003-11-01), Kimmeyer et al.
patent: 7118055 (2006-10-01), Chang
patent: 7128931 (2006-10-01), Leblond et al.
patent: 7240868 (2007-07-01), Lin et al.
patent: 7311281 (2007-12-01), Schmitz et al.
patent: 2003/0141396 (2003-07-01), Whaley
patent: 2006/0180685 (2006-08-01), Lin et al.
patent: 2007/0108321 (2007-05-01), Booth et al.
L.M. Benson, C.A. Penterson, A. Comparison of Three Types of Coal Pulverizers, Presented to American Power Conference, Chicago, Illinois, Apr. 22-24, 1985, (8 pages, Riley Stoker Corporation, Worcester, Mass).
Du Verger Richard N.
Lin Qingsheng
Penterson Craig A.
Smith Daniel P.
Edwards Angell Palmer & & Dodge LLP
Palasik Patricia
Riley Power Inc.
Snapp Sandra
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