Who owns the FL trademark?

The FL trademark is owned by Warrenton Oil Company.

What is the serial number for FL?

The USPTO serial number for FL is 99183280.

What is the registration number for FL?

FL is registered under USPTO registration number 8320819.

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Updated Oct 28, 2026·11 searches this week

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USPTO Trademark Record

REGISTERED

FL

Q: What class is the FL trademark registered in?

The FL trademark is registered in Class 037 (Construction, installation & repair services), Class 044 (Medical, veterinary & beauty care services).

SN 99183280·Reg 8320819·Filed May 13, 2025

Owner Warrenton Oil Company

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

FL (Serial No. 99183280), Registration No. 8320819, is a registered US trademark filed on May 13, 2025 by Warrenton Oil Company. This trademark covers Class 037 (Construction, installation & repair services), Class 044 (Medical, veterinary & beauty care services).

early section 8: June 30, 2032

Mark Intelligence

FL (Reg. #8320819) is a registered US trademark that has been protecting its owner, Warrenton Oil Company, since 2025. The mark covers Class 037 (Construction, installation & repair services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Medical services; vet.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 13, 2025

SERIAL

99183280

REG#

8320819

REGISTERED

Jun 30, 2026

Filing Information

StatusREGISTERED

Filing DateMay 13, 2025

Serial Number99183280

Registration No.8320819

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jan 31, 2024

First use in commerce: Jan 31, 2024

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jan 31, 2024

First use in commerce: Jan 31, 2024

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

23 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 12, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Feb 05, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Jan 02, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 02, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 02, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 14, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 08, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 08, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 29, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 29, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 29, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 26, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 22, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

May 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 13, 2025

APPLICATION FILING RECEIPT MAILED

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