Otmar Ohlinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A billboard having a self-supporting, non-combustible panel which has a base layer for printing inks that cure under ultraviolet light. In order to obtain noncombustible billboards, it is proposed that the panel be produced from fibre cement and provided with a directly applied acrylate coating, optionally containing colour pigments, as base layer for acrylic-based printing inks.
Abstract: A billboard having a self-supporting, non-combustible panel (1) which has a base layer for printing inks that cure under ultraviolet light. In order to obtain non-combustible billboards, it is proposed that the panel (1) be produced from fibre cement and provided with a directly applied acrylate coating (2), optionally containing colour pigments, as base layer for acrylic-based printing inks.
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