Referenced by|
| US3934542 | 11 Mar 1974 | 27 Jan 1976 | Sate-Lite, Mfg. Co. | Triangular folding reflective flare having weighted base | | US3952690 | 28 Aug 1972 | 27 Apr 1976 | Flexicade Ltd. | Highway barricade | | US5108217 | 6 Jun 1990 | 28 Apr 1992 | Adian Engineering Corporation | Self-restoring channelizing device | | US6095716 | 22 Aug 1997 | 1 Aug 2000 | Traffix Devices, Inc. | Stackable vertical panel | | US6928952 | 30 Jan 2004 | 16 Aug 2005 | Worldwide Safety of Nevada, Inc. | Compact safety cone | | US7007630 | 23 Jan 2004 | 7 Mar 2006 | Worldwide Safety, LLC | Flexible marker device | | US7513212 | 12 Jul 2006 | 7 Apr 2009 | | Traffic cone apparatus and method of production | | US7866914 | 1 Oct 2009 | 11 Jan 2011 | Traffix Devices, Inc | Flexible marker device | | USD266653 | 25 Jan 1980 | 26 Oct 1982 | Park & Willow Crafts Corp. | Extension for cone-shaped traffic marker | | USD295026 | 4 Jun 1985 | 5 Apr 1988 | | Traffic cone |
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