Who owns the SIX trademark?

The SIX trademark is owned by Shanghai Saikechi Electronics Co., Ltd..

What class is the SIX trademark registered in?

The SIX trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SIX?

The USPTO serial number for SIX is 99004209.

What is the registration number for SIX?

SIX is registered under USPTO registration number 8091863.

SIX

USPTO Trademark Record

REGISTERED

SIX

SN 99004209·Reg 8091863·Filed Jan 16, 2025

Owner Shanghai Saikechi Electronics Co., Ltd.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

SIX (Serial No. 99004209), Registration No. 8091863, is a registered US trademark filed on Jan 16, 2025 by Shanghai Saikechi Electronics Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: January 06, 2032

Mark Intelligence

SIX (Reg. #8091863) is a registered US trademark that has been protecting its owner, Shanghai Saikechi Electronics Co., Ltd., since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 16, 2025

SERIAL

99004209

REG#

8091863

REGISTERED

Jan 06, 2026

Owner

Applicant

Shanghai Saikechi Electronics Co., Ltd.

Entity

Not Provided

Address

Rd, China(Shanghai)Pilot Free Trade Zone, Rm 506,North Tower 1,No.36,56 Xinjinqiao, Shanghai, 200000

Country

Attorney

NameChuqiao Wang

Address

104 West 40th Street, New York, NY 10018, United States

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Filing Information

StatusREGISTERED

Filing DateJan 16, 2025

Serial Number99004209

Registration No.8091863

Registration DateJan 06, 2026

Status DateJan 06, 2026

Published for OppositionNov 18, 2025

Mark TypeStylized characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Nov 16, 2024

First use in commerce: Nov 16, 2024

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

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 06, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 18, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 18, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 12, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 01, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 01, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 13, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 13, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 13, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 26, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 18, 2025

NEW APPLICATION ENTERED

SIX

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