Stationary peg for a coal pulverizer
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Description
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.
Referenced Cited
U.S. Patent Documents
1513279 | October 1924 | Sawford |
2625332 | January 1953 | Rogers et al. |
2628038 | February 1953 | Rogers et al. |
3612420 | October 1971 | Hull |
4340325 | July 20, 1982 | Gowanlock |
5348272 | September 20, 1994 | Lukstas et al. |
6132135 | October 17, 2000 | Gerber et al. |
6443376 | September 3, 2002 | Huang et al. |
7172146 | February 6, 2007 | Schmitz et al. |
20050103909 | May 19, 2005 | Lin et al. |
20060124791 | June 15, 2006 | Schmitz et al. |
20060124792 | June 15, 2006 | Schmitz et al. |
20060226270 | October 12, 2006 | Kammerer et al. |
Patent History
Patent number: D566144
Type: Grant
Filed: Sep 19, 2007
Date of Patent: Apr 8, 2008
Assignee: Riley Power, Inc. (Worcester, MA)
Inventors: William Schmitz (Clymer, NY), Craig A. Penterson (Sutton, MA), Daniel P. Smith (Spencer, MA)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Edwards Angell Palmer & Dodge, LLP
Application Number: 29/291,873
Type: Grant
Filed: Sep 19, 2007
Date of Patent: Apr 8, 2008
Assignee: Riley Power, Inc. (Worcester, MA)
Inventors: William Schmitz (Clymer, NY), Craig A. Penterson (Sutton, MA), Daniel P. Smith (Spencer, MA)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Edwards Angell Palmer & Dodge, LLP
Application Number: 29/291,873
Classifications
Current U.S. Class:
Element Or Attachment (D15/138)