US Patent 11707101 Advertizing apparatus

A head cover includes a brim formed from a plastic sheet. The plastic sheet includes a first area with a material having a first degree of transparency to light and a second area at least partially surrounded by the first area, the second area including a material having a second degree of transparency to light different from the first area. The second area further includes a shape of a logo. At least one of the first area and the second area project an image of the logo onto a surface or object distantly located from the brim when a light impinges on the brim. The head cover is a cap, a visor, or a hat.