Portable backlit display sign

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Description

FIG. 1 is a front perspective view of a portable backlit display sign;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for a portable backlit display sign, as shown.

Referenced Cited
U.S. Patent Documents
D255745 July 8, 1980 Pedersen
D463499 September 24, 2002 Marcos
D472223 March 25, 2003 Wilmotte
6865830 March 15, 2005 Gravitt et al.
D504021 April 19, 2005 Stravitz
D505018 May 17, 2005 Stravitz
Patent History
Patent number: D579983
Type: Grant
Filed: Nov 13, 2007
Date of Patent: Nov 4, 2008
Inventors: Kenneth John Milne (Salt Lake City, UT), Kevin O Parker (Salt Lake City, UT)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Mary Ann Calabrese
Application Number: 29/293,230
Classifications
Current U.S. Class: Billboard Type (D20/39)