Who owns the CSOALPO trademark?

The CSOALPO trademark is owned by Longyan Yilufa Information Technology Co., Ltd..

What class is the CSOALPO trademark registered in?

The CSOALPO trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for CSOALPO?

The USPTO serial number for CSOALPO is 99322443.

What is the registration number for CSOALPO?

CSOALPO is registered under USPTO registration number 8175471.

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Updated Nov 7, 2026·28 searches this week

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Section 8 declaration window

March 17, 2032

1957 days remaining

CSO

CSOALPO

REGISTERED

Serial: 99322443
Reg: 8175471
Filed: Aug 06, 2025
Owner: Longyan Yilufa Information Technology Co., Ltd.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Jul 28, 2025

First use in commerce: Jul 28, 2025

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 27, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2025

Code CNSA

ASSIGNED TO EXAMINER

Dec 19, 2025

Code DOCK

NEW APPLICATION ENTERED

Aug 06, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Aug 06, 2025

Code MAFR

CSOALPO

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