Who owns the LX trademark?

The LX trademark is owned by C. Josef Lamy GmbH.

What class is the LX trademark registered in?

The LX trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for LX?

The USPTO serial number for LX is 79218996.

What is the registration number for LX?

LX is registered under USPTO registration number 5624643.

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Updated Sep 16, 2026·15 searches this week

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USPTO Trademark Record

REGISTERED

LX

SN 79218996·Reg 5624643·Filed Sep 01, 2017

Owner C. Josef Lamy GmbH

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

LX (Serial No. 79218996), Registration No. 5624643, is a registered US trademark filed on Sep 01, 2017 by C. Josef Lamy GmbH. This trademark covers Class 016 (Paper goods, books & stationery).

Section 8/9 declaration window: December 11, 2028

Conflict Analysis

Full conflict analysis for LX (SN 79218996) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LX (Reg. #5624643) is a registered US trademark that has been protecting its owner, C. Josef Lamy GmbH, since 2017. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 3 opposition proceedings during prosecution.

FILED

Sep 01, 2017

SERIAL

79218996

REG#

5624643

REGISTERED

Dec 11, 2018

Filing Information

StatusREGISTERED

Filing DateSep 01, 2017

Serial Number79218996

Registration No.5624643

Registration DateDec 11, 2018

Status DateMar 19, 2025

Published for OppositionSep 25, 2018

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

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

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Status History

32 events

PARTIAL INVALIDATION PROCESSED BY THE IB

Jul 16, 2026

PARTIAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Jun 24, 2026

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Jun 24, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Nov 19, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Mar 19, 2025

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Mar 19, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Oct 28, 2024

TEAS SECTION 71 & 15 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Apr 12, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Mar 22, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Mar 22, 2019

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 11, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Dec 11, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 25, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Sep 21, 2018

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Sep 05, 2018

NOTICE OF PUBLICATION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Sep 05, 2018

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 05, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ASSIGNED TO LIE

Aug 23, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 10, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Aug 07, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Aug 07, 2018

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT MAILED

Aug 07, 2018

EXAMINERS AMENDMENT MAILED

REFUSAL PROCESSED BY IB

Jan 19, 2018

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Dec 28, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 28, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 14, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 13, 2017

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 07, 2017

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Oct 31, 2017

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 25, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 19, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

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