Mark Identification
LONGSING
Serial Number
90422541
Filing Date
Dec 29, 2020
Registration Date
Oct 26, 2021
Trademark by
Active Trademark
Classification Information
Monocles; Adapter plugs; DC/AC power converters; Electrical plugs and sockets; High-frequency switching power supplies; High frequency switches; Plug adaptors; Power adapters; Power connectors; Spectacle frames made of metal or of a combination of metal and plastic
Electrical and Scientific Apparatus