US 12,123,154 B2
Foldable temporary and portable road sign structure
Allen Renwick Young, Deloraine (AU)
Assigned to TRANEX ROADS & TRAFFIC PTY LTD., Deloraine (AU)
Appl. No. 17/279,273
Filed by TAS ROADS PTY LTD, Deloraine (AU)
PCT Filed Sep. 26, 2019, PCT No. PCT/AU2019/051038
§ 371(c)(1), (2) Date Mar. 24, 2021,
PCT Pub. No. WO2020/061635, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 2018903647 (AU), filed on Sep. 27, 2018.
Prior Publication US 2022/0002955 A1, Jan. 6, 2022
Int. Cl. G09F 15/00 (2006.01); B32B 3/12 (2006.01); B32B 27/32 (2006.01); E01F 9/646 (2016.01); E01F 9/692 (2016.01); G09F 1/00 (2006.01); G09F 1/08 (2006.01); G09F 15/02 (2006.01); G09F 19/00 (2006.01); G09F 7/18 (2006.01)
CPC E01F 9/646 (2016.02) [B32B 3/12 (2013.01); B32B 27/32 (2013.01); E01F 9/692 (2016.02); G09F 15/0037 (2013.01); G09F 15/0062 (2013.01); B32B 2250/03 (2013.01); B32B 2250/242 (2013.01); B32B 2250/40 (2013.01); B32B 2590/00 (2013.01); G09F 2007/1878 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A temporary road sign structure comprising:
a sheet material substrate cut into a flat pattern having three interconnected panels, the three interconnected panels including:
a display panel;
a base panel; and
a brace panel
wherein the display panel and brace panel each being connected to the base panel at opposite edges thereof defined by first and second parallel hinge lines,
wherein an extent of the display panel orthogonal to the first hinge line is substantially equal to a combined extent of the base panel and brace panel, and
wherein an end of the brace panel opposite the second hinge line is adapted to engage with the display panel, in use, to form a self-supporting structure in which the display panel is held upright when the base panel is placed on a ground surface.