Who owns the LL LONDON LABS trademark?

The LL LONDON LABS trademark is owned by London Exchange Window Inc..

What class is the LL LONDON LABS trademark registered in?

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

What is the serial number for LL LONDON LABS?

The USPTO serial number for LL LONDON LABS is 99627137.

What is the registration number for LL LONDON LABS?

LL LONDON LABS is registered under USPTO registration number 8431860.

LLL

USPTO Trademark Record

REGISTERED

LL LONDON LABS

SN 99627137·Reg 8431860·Filed Feb 01, 2026

Owner London Exchange Window Inc.

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.

LL LONDON LABS (Serial No. 99627137), Registration No. 8431860, is a registered US trademark filed on Feb 01, 2026 by London Exchange Window Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 15, 2032

Mark Intelligence

LL LONDON LABS (Reg. #8431860) is a registered US trademark that has been protecting its owner, London Exchange Window Inc., since 2026. 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

Feb 01, 2026

SERIAL

99627137

REG#

8431860

REGISTERED

Sep 15, 2026

Owner

Applicant

London Exchange Window Inc.

Entity

Corporation

State

Address

1504 Bay Rd. Apt 1710, Miami Beach, FL, 33139

Country

Attorney

Law firm

London Exchange Window Inc.

Address

1504 Bay Rd. Apt 1710, Miami Beach, FL 33139, 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 DateFeb 01, 2026

Serial Number99627137

Registration No.8431860

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2026

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: Jan 01, 2026

First use in commerce: Jan 01, 2026

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

Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 17, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 17, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 17, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 12, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 12, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 12, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 11, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 10, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

APPLICATION FILING RECEIPT MAILED

Feb 01, 2026

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Feb 01, 2026

NEW APPLICATION ENTERED

LL LONDON LABS

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by London Exchange Window Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

Resources

Company