Boiler
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Description
FIG. 1 is a perspective view of the boiler, particularly showing the inventive design thereof;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a back view thereof.
The broken-line disclosure in the views forms no part of the claimed design.
Claims
The ornamental design for a boiler, as shown and described.
Referenced Cited
U.S. Patent Documents
D486897 | February 17, 2004 | Rolph et al. |
Patent History
Patent number: D533648
Type: Grant
Filed: Apr 11, 2005
Date of Patent: Dec 12, 2006
Assignee: SPX Corporation (Charlotte, NC)
Inventors: Ken Moskwa (Valparaiso, IN), Douglas M. Russell (Syracuse, NY), Len H. Nicholas (Syracuse, NY), H. Scott Ryan (Skeneateles, NY), Fred Hoffmaster (LaPorte, IN), Wayne Miller (Michigan City, IN)
Primary Examiner: Brian N Vinson
Attorney: Baker & Hostetler LLP
Application Number: 29/227,352
Type: Grant
Filed: Apr 11, 2005
Date of Patent: Dec 12, 2006
Assignee: SPX Corporation (Charlotte, NC)
Inventors: Ken Moskwa (Valparaiso, IN), Douglas M. Russell (Syracuse, NY), Len H. Nicholas (Syracuse, NY), H. Scott Ryan (Skeneateles, NY), Fred Hoffmaster (LaPorte, IN), Wayne Miller (Michigan City, IN)
Primary Examiner: Brian N Vinson
Attorney: Baker & Hostetler LLP
Application Number: 29/227,352
Classifications
Current U.S. Class:
Boiler (D23/319)