Who owns the THIN BLUE LINE BALL trademark?

The THIN BLUE LINE BALL trademark is owned by America's Defenders Foundation.

What class is the THIN BLUE LINE BALL trademark registered in?

The THIN BLUE LINE BALL trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for THIN BLUE LINE BALL?

The USPTO serial number for THIN BLUE LINE BALL is 99600727.

What is the registration number for THIN BLUE LINE BALL?

THIN BLUE LINE BALL is registered under USPTO registration number 8389348.

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Section 8 declaration window

August 11, 2032

2110 days remaining

THI

THIN BLUE LINE BALL

REGISTERED

Serial: 99600727
Reg: 8389348
Filed: Jan 17, 2026
Owner: America's Defenders Foundation

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 15, 2015

First use in commerce: Jan 01, 2017

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

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

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jun 23, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

May 27, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

May 27, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

May 27, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 27, 2026

Code GNEN

APPROVED FOR PUB - PRINCIPAL REGISTER

May 27, 2026

Code CNSA

ASSIGNED TO EXAMINER

May 15, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 07, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 07, 2026

Code MDSC

APPLICATION FILING RECEIPT MAILED

Jan 17, 2026

Code MAFR

NEW APPLICATION ENTERED

Jan 17, 2026

Code NWAP

THIN BLUE LINE BALL

What to file next

Full Goods & Services

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