USPTO trademark record

HAIDOLIANG

Live registered mark · Owner Cai, HongNing · Classes 9

Mark details

Owner: Cai, HongNing
Serial number: 88941774
Registration number: 6227745
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-06-01
Registered: 2020-12-22
Goods / services: Backpacks especially adapted for holding laptops and notebook computers; Battery chargers for mobile phones; Bullet-proof personal protection shields in the form of a backpack; DVD players; Earphones…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to HAIDOLIANG.

HAIDOLIANGLive

Classes 11 (Appliances / lighting) · Cai, HongNing

HAIDONGLive

Classes 6 (Metal goods) · Lu Bonan

HAIDLive

Classes 5 (Pharmaceuticals) · Green Continent Enterprises, Inc.

HAIDALive

Classes 11 (Appliances / lighting) · Zhongshan shiye Electrical Co., Ltd.

HAIDALive

Classes 9 (Software / electronics / downloadable media) · Ningbo Haida Photo Supplies Co., Ltd.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch