Who owns the COSYIKER trademark?

The COSYIKER trademark is owned by Shenzhen kesilai Electronics Co., Ltd..

What class is the COSYIKER trademark registered in?

The COSYIKER trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for COSYIKER?

The USPTO serial number for COSYIKER is 99306530.

What is the registration number for COSYIKER?

COSYIKER is registered under USPTO registration number 8159583.

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Updated Nov 8, 2026·36 searches this week

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Section 8 declaration window

March 03, 2032

1941 days remaining

COS

COSYIKER

REGISTERED

Serial: 99306530
Reg: 8159583
Filed: Jul 28, 2025
Owner: Shenzhen kesilai Electronics Co., Ltd.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: May 31, 2025

First use in commerce: May 31, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 13, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 13, 2025

Code CNSA

ASSIGNED TO EXAMINER

Dec 12, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 05, 2025

Code NWOS

NEW APPLICATION ENTERED

Jul 28, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jul 28, 2025

Code MAFR

COSYIKER

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