Who owns the QNINN trademark?

The QNINN trademark is owned by Shijie Qing.

What class is the QNINN trademark registered in?

The QNINN trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for QNINN?

The USPTO serial number for QNINN is 99535230.

What is the registration number for QNINN?

QNINN is registered under USPTO registration number 8332509.

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Updated Sep 19, 2026·37 searches this week

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QNI

USPTO Trademark Record

REGISTERED

QNINN

SN 99535230·Reg 8332509·Filed Dec 08, 2025

Owner Shijie Qing

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

QNINN (Serial No. 99535230), Registration No. 8332509, is a registered US trademark filed on Dec 08, 2025 by Shijie Qing. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: July 07, 2032

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Full conflict analysis for QNINN (SN 99535230) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QNINN (Reg. #8332509) is a registered US trademark that has been protecting its owner, Shijie Qing, since 2025. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 08, 2025

SERIAL

99535230

REG#

8332509

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 08, 2025

Serial Number99535230