Who owns the TK4 trademark?

The TK4 trademark is owned by WARMSPARK LLC.

What class is the TK4 trademark registered in?

The TK4 trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for TK4?

The USPTO serial number for TK4 is 99639741.

What is the registration number for TK4?

TK4 is registered under USPTO registration number 0.

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TK4

USPTO Trademark Record

PENDING

TK4

SN 99639741·Reg 0·Filed Feb 07, 2026

Owner WARMSPARK LLC

Clothing, footwear, headwear.

TK4 (Serial No. 99639741), Registration No. 0, is a pending US trademark filed on Feb 07, 2026 by WARMSPARK LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

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Mark Intelligence

TK4 (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 07, 2026

SERIAL

99639741

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 07, 2026

Serial Number99639741

Registration No.0