Boiler

- SGL Italia S.r.l.
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Description

FIG. 1 is a perspective view from above of my new design relating to a boiler;

FIG. 2 is a perspective view from below of my new design; and,

FIG. 3 is a plan view from above of my new design.

Claims

The ornamental design for a boiler, substantially as shown in the accompanying drawings.

Referenced Cited
U.S. Patent Documents
D262992 February 9, 1982 Owen
D311950 November 6, 1990 Excell
D351900 October 25, 1994 Prevot
D356861 March 28, 1995 Busalt
D388868 January 6, 1998 Vago et al.
D400971 November 10, 1998 Vago et al.
D421107 February 22, 2000 Jackson et al.
D485893 January 27, 2004 Du et al.
D486896 February 17, 2004 Long et al.
D486897 February 17, 2004 Rolph et al.
Patent History
Patent number: D532878
Type: Grant
Filed: Mar 21, 2006
Date of Patent: Nov 28, 2006
Assignee: SGL Italia S.r.l. (Turin)
Inventor: Virginio Cortese (Turin)
Primary Examiner: Brian N Vinson
Attorney: Luce, Forward, Hamilton & Scripps LLP
Application Number: 29/256,588
Classifications
Current U.S. Class: Domestic Water Heater Or Boiler (D23/318)