Portable sign

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Description

FIG. 1 is a top plan view of a portable sign showing my new design;

FIG. 2 is a front elevational view with the opposite side being a mirror image thereof;

FIG. 3 is a side elevational view with the opposite side being a mirror image thereof; and

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
2712809 July 1955 Clarke
3208173 September 1965 Shank
3231994 February 1966 Cyrus
3234677 February 1966 McDaniel et al.
4279105 July 21, 1981 Cameron
Patent History
Patent number: D312097
Type: Grant
Filed: Jun 30, 1988
Date of Patent: Nov 13, 1990
Inventor: Lloyd A. Robinson (San Diego, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: Neil K. Nydegger
Application Number: 7/214,135
Classifications
Current U.S. Class: Signs Or Display Forms (D20/10)