Who owns the SIKAINUO trademark?

The SIKAINUO trademark is owned by Changxing Sikainuo Technology Co., Ltd..

What class is the SIKAINUO trademark registered in?

The SIKAINUO trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for SIKAINUO?

The USPTO serial number for SIKAINUO is 90448056.

What is the registration number for SIKAINUO?

SIKAINUO is registered under USPTO registration number 6546920.

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Updated Nov 6, 2026·30 searches this week

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Section 8 declaration window

November 02, 2027

361 days remaining

SIK

SIKAINUO

REGISTERED

Serial: 90448056
Reg: 6546920
Filed: Jan 05, 2021
Owner: Changxing Sikainuo Technology Co., Ltd.

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Dec 10, 2020

First use in commerce: Dec 10, 2020

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

Status History

10 events

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

Nov 03, 2026

Code REM1

AMENDMENT CORRESPONDENCE ENTERED

Jan 07, 2025

Code CRAF

REGISTERED-PRINCIPAL REGISTER

Nov 02, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 17, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 17, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 28, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2021

Code CNSA

ASSIGNED TO EXAMINER

Jul 14, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 03, 2021

Code NWOS

NEW APPLICATION ENTERED

Jan 08, 2021

Code NWAP

SIKAINUO

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