ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,237, issued on Nov. 4, was assigned to KURARAY EUROPE GMBH (Hattersheim am Main, Germany).
"Laminated glazing comprising a bird protection pattern" was invented by Christoph Troska (Herten, Germany) and Jochen Regenauer (Hattersheim am Main, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is directed to laminated glazing comprising two glass sheets laminated by means of at least two thermoplastic interlayers wherein at least one surface of one of the interlayers is provided with a bird protection pattern in between the two thermoplastic interlayers and wherein at least one thermoplastic interlayer comprises a polyvinyl acetal."
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