Who owns the IUSOT trademark?

The IUSOT trademark is owned by Chen Wu.

What class is the IUSOT trademark registered in?

The IUSOT trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for IUSOT?

The USPTO serial number for IUSOT is 99281879.

What is the registration number for IUSOT?

IUSOT is registered under USPTO registration number 8143917.

Sealvo

Home Search: IUSOTIUSOT #99281879

Back

Updated Sep 25, 2026·17 searches this week

View on USPTO TSDR Find similar marks

IUS

USPTO Trademark Record

REGISTERED

IUSOT

SN 99281879·Reg 8143917·Filed Jul 14, 2025

Owner Chen Wu

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

IUSOT (Serial No. 99281879), Registration No. 8143917, is a registered US trademark filed on Jul 14, 2025 by Chen Wu. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: February 17, 2032

Conflict Analysis

Full conflict analysis for IUSOT (SN 99281879) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

IUSOT (Reg. #8143917) is a registered US trademark that has been protecting its owner, Chen Wu, since 2025. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 14, 2025

SERIAL

99281879

REG#

8143917

REGISTERED

Feb 17, 2026

Filing Information

StatusREGISTERED

Filing DateJul 14, 2025

Serial Number99281879