Who owns the L trademark?

The L trademark is owned by The Respiration Corporation.

What class is the L trademark registered in?

The L trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for L?

The USPTO serial number for L is 99028590.

What is the registration number for L?

L is registered under USPTO registration number 8383431.

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Updated Sep 21, 2026·39 searches this week

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USPTO Trademark Record

REGISTERED

L

SN 99028590·Reg 8383431·Filed Feb 04, 2025

Owner The Respiration Corporation

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

L (Serial No. 99028590), Registration No. 8383431, is a registered US trademark filed on Feb 04, 2025 by The Respiration Corporation. This trademark covers Class 044 (Medical, veterinary & beauty care services).

early section 8: August 04, 2032

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Mark Intelligence

L (Reg. #8383431) is a registered US trademark that has been protecting its owner, The Respiration Corporation, since 2025. The mark covers Class 044 (Medical, veterinary & beauty care services). Goods and services include Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, h.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 04, 2025

SERIAL

99028590

REG#

8383431

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 04, 2025

Serial Number99028590

Registration No.8383431

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionAug 19, 2025

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Aug 12, 2025

First use in commerce: Aug 12, 2025

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 15, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 15, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 02, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jul 02, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 14, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 14, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 14, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 19, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 19, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 13, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 15, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 04, 2025

APPLICATION FILING RECEIPT MAILED

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