Patent
   D557625
Priority
Mar 19 2007
Filed
Mar 19 2007
Issued
Dec 18 2007
Expiry
Dec 18 2021
Assg.orig
Entity
unknown
10
7
n/a
The ornamental design for a portable traffic warning sign, as shown and described.

FIG. 1 is a perspective view of a portable traffic warning sign showing my new design;

FIG. 2 is a perspective view thereof showing it is in folded status;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof.

Yu, Hejian

Patent Priority Assignee Title
10787120, Sep 30 2016 ROAD SAFETY DESIGNS LIMITED Foldable warning triangle assembly
11097655, Feb 10 2017 ROAD SAFETY DESIGNS LIMITED Warning device for a vehicle
D729317, Sep 09 2013 Reflective sign
D787968, Apr 26 2016 CLOUD NETWORK TECHNOLOGY SINGAPORE PTE LTD Traffic warning device
D793890, Jan 08 2016 SHANGHAI KAZHENG ENERGY TECHNOLOGY CO., LTD. Collapsible triangular warning frame
D846647, Jan 04 2016 Cautionary signage
D918078, Dec 31 2019 Illuminated hazard triangle
D931129, Sep 26 2019 Warning sign
D951792, Apr 16 2019 AsusTek Computer Inc. Foldable triangular warning sign
D988896, Aug 18 2022 Flat light
Patent Priority Assignee Title
3773012,
3934542, Mar 11 1974 SATE-LITE MANUFACTURING COMPANY, A CORP OF DE Triangular folding reflective flare having weighted base
4403565, Mar 11 1981 Dominion Auto Accessories Limited Emergency triangular road safety device
4440104, Mar 11 1981 Dominion Auto Accessories Limited Emergency warning device
4805550, Sep 29 1982 Safety triangle
6718670, Apr 17 2002 S.G. New Technology Development Company Tianjin Triangular warning sign
RE29566, Jul 21 1976 Dominion Auto Accessories Limited Foldable emergency reflecting device
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