Signal lamp

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FIG. 1 is a top perspective view of a signal lamp showing my new design;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The parts shown in broken lines are included for the purpose of illustrating portions of the “article” and form no part of the claimed design.


The ornamental design for a a signal lamp, as shown and described.

Referenced Cited
U.S. Patent Documents
D594587 June 16, 2009 Chen
20120039071 February 16, 2012 Curran et al.
Patent History
Patent number: D673474
Type: Grant
Filed: Apr 11, 2012
Date of Patent: Jan 1, 2013
Assignee: Combustion and Energy S.R.L. (Oggiono (LC))
Inventor: Vincenzo Di Giovine (Lecco)
Primary Examiner: George D Kirschbaum
Attorney: Browdy and Neimark, PLLC
Application Number: 29/417,992