Driver alert sign

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Description

FIG. 1 is a front view of a driver alert sign showing my new design;

FIG. 2 is a rear view of the driver alert sign;

FIG. 3 is a left side view of the driver alert sign, a right side view being a mirror image thereof;

FIG. 4 is a top view of the driver alert sign, a bottom view being a mirror image thereof; and,

FIG. 5 is top rear side perspective view of the driver alert sign.

The broken lines in FIG. 1 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a driver alert sign, as shown and described.

Referenced Cited
U.S. Patent Documents
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D271861 December 20, 1983 Patton
D349517 August 9, 1994 Neff
D367679 March 5, 1996 Vitali
D373387 September 3, 1996 Wu
5574428 November 12, 1996 Groover
D382218 August 12, 1997 Hall
D398103 September 8, 1998 Brown
5973607 October 26, 1999 Munyon
6217966 April 17, 2001 Finster
6271814 August 7, 2001 Kaoh
D453385 February 5, 2002 Krzesowiak
7174664 February 13, 2007 Spencer
D647971 November 1, 2011 Browne
8136280 March 20, 2012 Spelman
D781857 March 21, 2017 Drabant
20050083183 April 21, 2005 Cao et al.
Patent History
Patent number: D818539
Type: Grant
Filed: Apr 11, 2016
Date of Patent: May 22, 2018
Inventor: Thomas Day, Sr. (Sacramento, CA)
Primary Examiner: Mary Ann Calabrese
Application Number: 29/560,787
Classifications
Current U.S. Class: Signs Or Display Forms (D20/10)