XANADU by Nelson, Theodor Holm (Track this)
Intl: (009) Electrical and scientific apparatus US: 038 Filing date: 30-Jan-1990 Serial number: 74024248
XANADU by XANADU TIMEPIECE CORPORATION (Track this)
Intl: (014) Jewelry US: 027 Filing date: 17-Jun-1988 Serial number: 73734779