Who owns the SEYMAC trademark?

The SEYMAC trademark is owned by GUANGZHOU HAICHUAN TECHNOLOGY DEVELOPMENT CO., LTD..

What class is the SEYMAC trademark registered in?

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

What is the serial number for SEYMAC?

The USPTO serial number for SEYMAC is 99190903.

What is the registration number for SEYMAC?

SEYMAC is registered under USPTO registration number 8114941.

SEY

USPTO Trademark Record

REGISTERED

SEYMAC

SN 99190903·Reg 8114941·Filed May 18, 2025

Owner GUANGZHOU HAICHUAN TECHNOLOGY DEVELOPMENT 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.

SEYMAC (Serial No. 99190903), Registration No. 8114941, is a registered US trademark filed on May 18, 2025 by GUANGZHOU HAICHUAN TECHNOLOGY DEVELOPMENT CO., LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: January 27, 2032

Mark Intelligence

SEYMAC (Reg. #8114941) is a registered US trademark that has been protecting its owner, GUANGZHOU HAICHUAN TECHNOLOGY DEVELOPMENT 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

May 18, 2025

SERIAL

99190903

REG#

8114941

REGISTERED

Jan 27, 2026

Owner

Applicant

GUANGZHOU HAICHUAN TECHNOLOGY DEVELOPMENT CO., LTD.

Entity

Not Provided

Address

ROOM 902, NO.239-1, SOUTH YUNCHENG 4TH ROAD, BAIYUN DISTRICT, GUANGZHOU CITY, 510000

Country

Attorney

NameDavid Hester

Address

2228 S COLT DR, SARATOGA SPRINGS, UT 84045, United States

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Filing Information

StatusREGISTERED

Filing DateMay 18, 2025

Serial Number99190903

Registration No.8114941

Registration DateJan 27, 2026

Status DateJan 27, 2026

Published for OppositionDec 09, 2025

Mark TypeDesign with words

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: Jun 01, 2016

First use in commerce: Jun 01, 2016

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

Status History

18 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 07, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 10, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 10, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 10, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Oct 02, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 02, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 02, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 30, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 26, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

May 18, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 18, 2025

APPLICATION FILING RECEIPT MAILED

SEYMAC

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