Dong, Jackson Hung Trademarks
ECOPURE
Filed: March 31, 1997
water products
Owned by: Dong, Jackson Hung
Serial Number: 75266897
U.S.A.
Filed: March 2, 1998
Pour through water filter unit for producing potable/drinking water sold as a unit and a pitcher and replacement cartridge…
Owned by: Dong, Jackson Hung
Serial Number: 75443406