Who owns the ENTSCHLOSSEN trademark?

The ENTSCHLOSSEN trademark is owned by Guangliang Chen.

What class is the ENTSCHLOSSEN trademark registered in?

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

What is the serial number for ENTSCHLOSSEN?

The USPTO serial number for ENTSCHLOSSEN is 99295493.

What is the registration number for ENTSCHLOSSEN?

ENTSCHLOSSEN is registered under USPTO registration number 8192808.

ENT

USPTO Trademark Record

REGISTERED

ENTSCHLOSSEN

SN 99295493·Reg 8192808·Filed Jul 22, 2025

Owner Guangliang Chen

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.

ENTSCHLOSSEN (Serial No. 99295493), Registration No. 8192808, is a registered US trademark filed on Jul 22, 2025 by Guangliang Chen. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: March 31, 2032

Mark Intelligence

ENTSCHLOSSEN (Reg. #8192808) is a registered US trademark that has been protecting its owner, Guangliang Chen, 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

Jul 22, 2025

SERIAL

99295493

REG#

8192808

REGISTERED

Mar 31, 2026

Owner

Applicant

Guangliang Chen

Entity

Individual

Address

Room 1703, Building 2, Baxianlou Community, Baili East Road, Wuma Street, Lucheng District, Wenzhou City, Zhejiang Province

Country

Attorney

NameStanley Sinowitz

Docket

Z0250708

Address

261 OLD YORK ROAD SUITE 731, JENKINTOWN, PA 19046, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJul 22, 2025

Serial Number99295493

Registration No.8192808

Registration DateMar 31, 2026

Status DateMar 31, 2026

Published for OppositionFeb 10, 2026

Mark TypeStandard characters

Attorney DocketZ0250708

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

First use anywhere: Apr 13, 2025

First use in commerce: Apr 13, 2025

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 31, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 20, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 05, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Dec 09, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 09, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 09, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 08, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 22, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 22, 2025

APPLICATION FILING RECEIPT MAILED

ENTSCHLOSSEN

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Stanley Sinowitz

Resources

Company