Generate a more complex version of this sentence On August 29, 2006 the USPTO issued for the first time a design patent to a food namely a cucumber sandwich.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Ing tanggal 29 Agustus, 2006 USPTO nerbitake paten kanggo panganan yaiku mentimun sing diowahi struktural vs GM. Paten AS D527165 minangka paten landmark amarga iku mung paten sing wis diterbitake kanggo panganan sing ora dimodifikasi kanthi genetik. "