Chai, Dave Trademarks
AQUATOP
Filed: March 24, 2011
Aquarium filters; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights; Water filtering units for aquariums
Owned by: Chai, Dave
Serial Number: 85275642
OSD AUDIO
Filed: September 19, 2013
Indoor/outdoor speakers, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors…
Owned by: Chai, Dave
Serial Number: 86068846
OPTIMAL SPEAKER DESIGN
Audio speakers
Owned by: Chai, Dave
Serial Number: 86107260
AQUATOP
Filed: August 29, 2017
Aquarium filters; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights; Air diffusers for Aquariums; Water filtering…
Owned by: Chai, Dave
Serial Number: 87588096
AQUATIC GEARS
Aquarium pumps
Owned by: Chai, Dave
Serial Number: 88355858
