Barricade

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Description

FIG. 1 is a perspective view of a barricade showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a view of the front face of the barricade _as seen from the direction of Arrow 3 in FIG. 2, the rear face being a mirror image.

Referenced Cited
U.S. Patent Documents
2719506 October 1955 Sequieira
4021020 May 3, 1977 Decker
Patent History
Patent number: D257720
Type: Grant
Filed: Apr 3, 1978
Date of Patent: Dec 30, 1980
Inventor: Harold D. Rockman (Fenton, MI)
Primary Examiner: Susan J. Lucas
Attorney: Ernest I. Gifford
Application Number: 5/893,121
Classifications
Current U.S. Class: D10/109
International Classification: D1006;