TREA

Stationary peg for a coal pulverizer

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Information

  • Patent Grant
  • D566144
  • Patent Number
    D566,144
  • Date Filed
    Wednesday, September 19, 2007
    17 years ago
  • Date Issued
    Tuesday, April 8, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D15 126
    • D15 138
    • D15 139
    • 209 139100
    • 241 052000
    • 241 056000
    • 241 061000
    • 241 080000
    • 241 082000
    • 241 188100
    • 241 190000
    • 241 194000
    • 241 197000
    • 241 300000
    • 251 214000
    • 251 305000
    • 277 399000
    • 384 147000
    • 384 207000
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a stationary peg for a coal pulverizer according to a first representative embodiment of the present invention.



FIG. 2 is a top plan view of the stationary peg for a coal pulverizer shown in FIG. 1.



FIG. 3 is a side elevation view of the stationary peg for a coal pulverizer shown in FIG. 1; and,



FIG. 4 is a perspective view of a portion of the interior of the grinding section of a coal pulverizer, showing the stationary peg for a coal pulverizer shown in FIG. 1 in place within the grinding section.


The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design.


Claims
  • The ornamental design for a stationary peg for a coal pulverizer, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
1513279 Sawford Oct 1924 A
2625332 Rogers et al. Jan 1953 A
2628038 Rogers et al. Feb 1953 A
3612420 Hull Oct 1971 A
4340325 Gowanlock Jul 1982 A
5348272 Lukstas et al. Sep 1994 A
6132135 Gerber et al. Oct 2000 A
6443376 Huang et al. Sep 2002 B1
7172146 Schmitz et al. Feb 2007 B2
20050103909 Lin et al. May 2005 A1
20060124791 Schmitz et al. Jun 2006 A1
20060124792 Schmitz et al. Jun 2006 A1
20060226270 Kammerer et al. Oct 2006 A1
Continuations (1)
Number Date Country
Parent 11011884 Dec 2004 US
Child 29291873 US