Who owns the CAIJIO trademark?

The CAIJIO trademark is owned by Huang Chenggou.

What class is the CAIJIO trademark registered in?

The CAIJIO trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for CAIJIO?

The USPTO serial number for CAIJIO is 90061092.

What is the registration number for CAIJIO?

CAIJIO is registered under USPTO registration number 6281358.

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Updated Oct 31, 2026·16 searches this week

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Section 8 declaration window

March 02, 2027

122 days remaining

CAI

CAIJIO

REGISTERED

Serial: 90061092
Reg: 6281358
Filed: Jul 20, 2020
Owner: Huang Chenggou

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Jun 14, 2020

First use in commerce: Jun 14, 2020

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

9 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 02, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Mar 02, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 15, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 15, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 25, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2020

Code CNSA

ASSIGNED TO EXAMINER

Nov 02, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 14, 2020

Code NWOS

NEW APPLICATION ENTERED

Jul 23, 2020

Code NWAP

CAIJIO

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