Who owns the THESEUS trademark?

The THESEUS trademark is owned by Forum LLC.

What class is the THESEUS trademark registered in?

The THESEUS trademark is registered in Class 013 (Firearms, ammunition & explosives).

What is the serial number for THESEUS?

The USPTO serial number for THESEUS is 99343375.

What is the registration number for THESEUS?

THESEUS is registered under USPTO registration number 0.

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Updated Sep 20, 2026·8 searches this week

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THE

USPTO Trademark Record

PENDING

THESEUS

SN 99343375·Reg 0·Filed Aug 18, 2025

Owner Forum LLC

Firearms; ammunition and projectiles; explosives; fireworks.

THESEUS (Serial No. 99343375), Registration No. 0, is a pending US trademark filed on Aug 18, 2025 by Forum LLC. This trademark covers Class 013 (Firearms, ammunition & explosives).

Statement of Use due: September 24, 20264 days remaining

Conflict Analysis

Full conflict analysis for THESEUS (SN 99343375) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

THESEUS (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 013 (Firearms, ammunition & explosives). Goods and services include Firearms; ammunition and projectiles; explosives; fireworks.. The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 18, 2025

SERIAL

99343375

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateAug 18, 2025

Serial Number99343375

Registration No.0