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Publication numberUSD327231 S
Publication typeGrant
Application numberUS 07/570,362
Publication dateJun 23, 1992
Filing dateAug 21, 1990
Publication number07570362, 570362, US D327231 S, US D327231S, US-S-D327231, USD327231 S, USD327231S
InventorsGregory P. Mazzola
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Collapsible highway cone
US D327231 S
Abstract  available in
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  1. The ornamental design for a collapsible highway cone, as shown and described.

FIG. 1 is a perspective view of a collapsible highway cone showing my new design;

FIG. 2 is a perspective view thereof, with the cone shown in a closed condition;

FIG. 3 is a front elevational view thereof, with the opposite sides being mirror images;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6338311 *Oct 29, 1999Jan 15, 2002Hoi Kwok HoTelescopic roadblock
U.S. ClassificationD10/113.2