초록 ▼

The present invention relates to detectable warning panels, and in particular to detectable warning panels that display text and/or other graphic information such as commercial messages, trademarks, logos, directions, slogans, pictures, names, product illustrations, emblems, promotional information

The present invention relates to detectable warning panels, and in particular to detectable warning panels that display text and/or other graphic information such as commercial messages, trademarks, logos, directions, slogans, pictures, names, product illustrations, emblems, promotional information related to a product or service, Quick Response Codes, matrix code, two-dimensional bar code, optical machine-readable labels, and combinations thereof.

대표청구항 ▼

1. An article for display on a pedestrian walkway comprising a removable panel having a substantially planar upper and lower surface, said upper surface having thereon a plurality of distinct spatially raised, three-dimensional features arranged in a pattern so as to be detectable by tactile sensati

1. An article for display on a pedestrian walkway comprising a removable panel having a substantially planar upper and lower surface, said upper surface having thereon a plurality of distinct spatially raised, three-dimensional features arranged in a pattern so as to be detectable by tactile sensation, said removable panel further comprising a plurality of releasable fasteners for removably attaching said removable panel to said pedestrian walkway,said planar upper surface having thereon a graphic design displaying at least two colors and having a resolution of at least 300×300 DPI, wherein said graphic image extends across said plurality of distinct spatially raised three dimensional features. 2. The article of claim 1, wherein said graphic design displays at least three colors. 3. The article of claim 1, wherein said graphic design conveys information about a product, business, or service. 4. The article of claim 1 wherein said upper planar surface is textured to provide slip resistance and durability. 5. The article of claim 1 wherein said panel comprises a material selected from the group consisting of metal, thermoset plastic and thermoplastic. 6. The article of claim 5 wherein said metal is selected from the group consisting of cast iron, ductile iron, steel, aluminum, and alloys thereof. 7. The article of claim 1 wherein said article is removably attachable to a ground surface at a predetermined position in a pedestrian walkway. 8. The article of claim 7, wherein said article is securely anchored by a fastener directly onto an existing undersurface. 9. The article of claim 1, wherein said graphic design includes a Quick Response Code, matrix code, two-dimensional bar code, optical machine-readable labels, or other readable code. 10. The article of claim 1, wherein said spatially raised features comprise an attention pattern with a plurality of raised truncated domes or cones. 11. The article of claim 10, wherein said raised truncated domes or cones are circular. 12. The article of claim 10, wherein said truncated domes or cones are arranged in an array. 13. The article of claim 1, wherein said spatially raised features comprise a guiding pattern with a plurality of raised bars. 14. The article of claim 13, wherein said raised bars are parallel flat-topped elongated bars or sinusoidal ribs. 15. The article of claim 13, wherein said raised bars are arranged in an array. 16. The article of claim 1, wherein said graphic design is selected from the group consisting of a logo, slogan, lettering, pictures, names, product illustrations, emblems, promotional information related to a product or service, directions and symbols. 17. An advertising system comprising a removable detectable warning or guide panel comprising an upper planar surface having a plurality of distinct, three dimensional raised features and positioned horizontally on a pedestrian walkway compliant with the regulations of local jurisdiction, said planar upper surface having thereon a graphic design displaying at least two colors and having a resolution of at least 300×300 DPI wherein said graphic image extends across said plurality of distinct spatially raised three dimensional features, said removable panel further comprising a plurality of releasable fasteners for removably attaching said removable panel to said pedestrian walkway; andone or more satellite panels decorated with graphic designs arranged spatially contiguous to or in viewable proximity to said warning or guide panel. 18. A method comprising: horizontally displaying a first removable article at a predetermined position on a pedestrian walkway, said first article having a substantially planar upper and lower surface, having on said upper surface a plurality of distinct, three dimensional spatially raised features arranged in a pattern so as to be detectable by tactile sensation, said removable panel further comprising a plurality of releasable fasteners for removably attaching said removable panel to said pedestrian walkway,said planar upper surface further having thereon a graphic design displaying at least two colors and having a resolution of at least 300×300 DPI, wherein said graphic image extends across said plurality of distinct spatially raised three dimensional features. 19. An advertising method comprising: horizontally displaying a plurality of removable panels at predetermined positions on pedestrian walkways, each panel having a substantially planar upper and lower surface, said upper surface of each panel having thereon a plurality of distinct, three-dimensional spatially raised features arranged in a pattern so as to be detectable by tactile sensation, said planar upper surface of each panel having thereon a graphic design displaying at least two colors and having a resolution of at least 300×300 DPI wherein said graphic image extends across said plurality of distinct spatially raised three dimensional features, said removable panel further comprising a plurality of releasable fasteners for removably attaching said removable panel to said pedestrian walkway,wherein said graphic designs on said plurality of panels provide a coordinated advertising campaign for a business, service, or product. 20. An advertising system comprising a plurality of horizontally positioned, removable panels mountable on a pedestrian walkway, each panel having a substantially planar upper and lower surface, said upper surface of each panel having thereon a plurality of distinct, three dimensional spatially raised features arranged in a pattern so as to be detectable by tactile sensation, said planar upper surface of each panel having thereon a graphic design displaying at least two colors and having a resolution of at least 300×300 DPI, wherein said graphic image extends across said plurality of distinct spatially raised three dimensional features and wherein said removable panels are releasably secured to said existing pedestrian walkway with a plurality of fasteners, wherein said graphic designs on said plurality of panels provide a coordinated advertising campaign related to a business, service, or product.