Who owns the COSACOS trademark?

The COSACOS trademark is owned by Zheng, Jiecheng.

What class is the COSACOS trademark registered in?

The COSACOS trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for COSACOS?

The USPTO serial number for COSACOS is 98953650.

What is the registration number for COSACOS?

COSACOS is registered under USPTO registration number 7991507.

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Updated Oct 31, 2026·24 searches this week

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Section 8 declaration window

October 21, 2031

1816 days remaining

COS

COSACOS

REGISTERED

Serial: 98953650
Reg: 7991507
Filed: Jan 11, 2025
Owner: Zheng, Jiecheng

Clothing, footwear, headwear.

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 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Nov 24, 2024

First use in commerce: Nov 24, 2024

Clothing, footwear, headwear.

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 21, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 21, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 02, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 02, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 27, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 28, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 19, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 19, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 19, 2025

Code TEME

REMOVED FROM TEAS PLUS

Jun 18, 2025

Code RFTP

NON-FINAL ACTION WRITTEN

Jun 18, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 18, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 18, 2025

Code GNRN

ASSIGNED TO EXAMINER

Jun 17, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 09, 2025

Code NWOS

NEW APPLICATION ENTERED

Jan 11, 2025

Code NWAP

COSACOS

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