Abstract: The foldable cone includes first and second side panels that are tapered in the upward direction, each side panel having an outer surface and an inner surface, a lower edge, an upper edge, and opposing side edges. The cone further includes base panel having a folding seam extending along the central portion thereof in a direction generally parallel to the lower edges of the side panels, wherein the base panel folds along the folding seam. The first and second side panels are secured together at a predetermined location to define concave first and second side panels when the base panel is unfolded.

Abstract: The foldable cone includes first and second side panels that are tapered in the upward direction, each side panel having an outer surface and an inner surface, a lower edge, an upper edge, and opposing side edges. The cone further includes base panel having a folding seam extending along the central portion thereof in a direction generally parallel to the lower edges of the side panels, wherein the base panel folds along the folding seam. The first and second side panels are secured together at a predetermined location to define concave first and second side panels when the base panel is unfolded.

Abstract: The foldable warning cone (10) is formed from paper, thin plastic, fabric, or a combination thereof, and includes two tapered side panels (12) and a base panel (14). The base panel (14) extends between the lower edges (34) of the side panels and includes a central folding seam (16), which allows the base panel to be folded upward so that the cone can collapse into a very thin configuration.

Abstract: The foldable warning cone (10) is formed from paper, thin plastic, fabric, or a combination thereof, and includes two tapered side panels (12) and a base panel (14). The base panel (14) extends between the lower edges (34) of the side panels and includes a central folding seam (16), which allows the base panel to be folded upward so that the cone can collapse into a very thin configuration.

Abstract: A method for producing detectable warnings (16) on surfaces (14) includes providing a mat (30) with a top surface (38) and a bottom surface (36). The mat (30) has a pattern of truncated dome-shaped cavities (34) with a dome upper surface (28) and a dome lower surface. The mat (30) has at least one aperture (40), wherein the aperture (40) passes from the dome upper surface (28) to the top surface (38) of the mat (30). The method further includes securing the bottom surface (36) of the mat (30) to a substrate surface (14). The method also includes preparing a viscous substance (32) having the ability to cure into a solid, injecting the viscous substance (32) into each aperture (40) of the mat (30) to fill the truncated dome-shaped cavity (34), permitting the viscous substance (32) to substantially cure, and removing the mat (32) to expose raised detectable warnings (16) on the substrate surface (14).