US Patent 7819480 Two-piece head restraint and method for making same
Patent 7819480 was granted and assigned to Magna International on October, 2010 by the United States Patent and Trademark Office.
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A head restraint comprising a first core portion including an exterior surface, an interior and a perimeter edge between the exterior surface and the interior, a first outer layer provided about at least a region of said exterior surface of said first core portion, a second core portion including an exterior surface, an interior and a perimeter edge between the exterior surface and the interior, and a second outer layer provided about at least a region of said exterior surface of said second core portion, wherein at least a region of the perimeter edge of the first core portion is attached to at least a region of the perimeter edge of the second core portion to define a perimeter seam therebetween.
US Patent 07819480 Two-piece head restraint and method for making same US Patent 7819480 Two-piece head restraint and method for making same
US Patent 07819480 Two-piece head restraint and method for making same
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