Who owns the MASTART trademark?

The MASTART trademark is owned by Jianming Song.

What class is the MASTART trademark registered in?

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

What is the serial number for MASTART?

The USPTO serial number for MASTART is 99006688.

What is the registration number for MASTART?

MASTART is registered under USPTO registration number 7959485.

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Updated Oct 15, 2026·16 searches this week

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USPTO Trademark Record

REGISTERED

MASTART

SN 99006688·Reg 7959485·Filed Jan 17, 2025

Owner Jianming Song

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

MASTART (Serial No. 99006688), Registration No. 7959485, is a registered US trademark filed on Jan 17, 2025 by Jianming Song. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: September 23, 2031

Mark Intelligence

MASTART (Reg. #7959485) is a registered US trademark that has been protecting its owner, Jianming Song, 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

Jan 17, 2025

SERIAL

99006688

REG#

7959485

REGISTERED

Sep 23, 2025

Filing Information

StatusREGISTERED

Filing DateJan 17, 2025

Serial Number99006688