zheng, zhulin Trademarks
AUTOMATHIC GOLF HOLE CUTTER MACHINE
Filed: January 29, 2024
Automatic golf hole cutter machine
Owned by: zheng, zhulin
Serial Number: 98379610
GOLF FLAG LOCATOR DEVICE
Filed: January 29, 2024
golf flag locator device using real time kinematics, Camera, Radar
Owned by: zheng, zhulin
Serial Number: 98379611
