Who owns the LEFT ON FRIDAY trademark?

The LEFT ON FRIDAY trademark is owned by Left On Friday, Inc..

What is the serial number for LEFT ON FRIDAY?

The USPTO serial number for LEFT ON FRIDAY is 99539579.

What is the registration number for LEFT ON FRIDAY?

LEFT ON FRIDAY is registered under USPTO registration number 8324337.

LEF

USPTO Trademark Record

REGISTERED

LEFT ON FRIDAY

Q: What class is the LEFT ON FRIDAY trademark registered in?

The LEFT ON FRIDAY trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear), Class 026 (Lace, embroidery, ribbons, buttons & haberdashery).

SN 99539579·Reg 8324337·Filed Dec 10, 2025

Owner Left On Friday, Inc.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.; Clothing, footwear, headwear.; Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

LEFT ON FRIDAY (Serial No. 99539579), Registration No. 8324337, is a registered US trademark filed on Dec 10, 2025 by Left On Friday, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear), Class 026 (Lace, embroidery, ribbons, buttons & haberdashery).

early section 8: June 30, 2032

Mark Intelligence

LEFT ON FRIDAY (Reg. #8324337) is a registered US trademark that has been protecting its owner, Left On Friday, Inc., since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear) and Class 026 (Lace, embroidery, ribbons, buttons & haberdashery) respectively. Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 10, 2025

SERIAL

99539579

REG#

8324337

REGISTERED

Jun 30, 2026

Owner

Applicant

Left On Friday, Inc.

Entity

Corporation

State

Address

2325 Boone Ave., Venice, CA, 90291

Country

Attorney

NameHeather A. Antoine

Law firm

Heather A. Antoine Stoel Rives LLP

Docket

0084303-00001

Address

500 Capitol Mall, Ste 1600, Sacramento, CA 95814, United States

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Filing Information

StatusREGISTERED

Filing DateDec 10, 2025

Serial Number99539579

Registration No.8324337

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Mark TypeStandard characters

Attorney Docket0084303-00001

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jun 28, 2023

First use in commerce: Jun 28, 2023

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Oct 13, 2023

First use in commerce: Oct 13, 2023

Clothing, footwear, headwear.

Class 026Lace, embroidery, ribbons, buttons & haberdashery

US codes: 037, 039, 040, 042, 050

First use anywhere: May 18, 2023

First use in commerce: May 18, 2023

Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

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

Status History

16 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 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 14, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 14, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 14, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 14, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 10, 2025

APPLICATION FILING RECEIPT MAILED

LEFT ON FRIDAY

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Other Marks by Left On Friday, Inc.

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Heather A. Antoine

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