Who owns the TF HARPOON trademark?

The TF HARPOON trademark is owned by Task Force Harpoon.

What class is the TF HARPOON trademark registered in?

The TF HARPOON trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for TF HARPOON?

The USPTO serial number for TF HARPOON is 88009339.

What is the registration number for TF HARPOON?

TF HARPOON is registered under USPTO registration number 0.

Sealvo

Home Search: TF HARPOONTF HARPOON #88009339

Back

Updated Oct 3, 2026·20 searches this week

View on USPTO TSDR Find similar marks

TFH

USPTO Trademark Record

ABANDONED

TF HARPOON

SN 88009339·Reg 0·Filed Jun 21, 2018

Owner Task Force Harpoon

Education; providing of training; entertainment; sporting and cultural activities.

TF HARPOON (Serial No. 88009339), Registration No. 0, is a abandoned US trademark filed on Jun 21, 2018 by Task Force Harpoon. This trademark covers Class 041 (Education & entertainment services).

Conflict Analysis

Full conflict analysis for TF HARPOON (SN 88009339) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TF HARPOON (Reg. #0) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Jun 21, 2018

SERIAL

88009339

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJun 21, 2018

Serial Number88009339

Registration No.0

Registration DateDec 31, 1969

Status DateJul 15, 2025

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

34 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 15, 2025

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 15, 2025

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

FINAL REFUSAL WRITTEN

Mar 31, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 31, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 31, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 27, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION