Who owns the CHEF KEY trademark?

The CHEF KEY trademark is owned by YU, XIAOLING.

What class is the CHEF KEY trademark registered in?

The CHEF KEY trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for CHEF KEY?

The USPTO serial number for CHEF KEY is 98938844.

What is the registration number for CHEF KEY?

CHEF KEY is registered under USPTO registration number 7982230.

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Updated Sep 23, 2026·20 searches this week

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USPTO Trademark Record

REGISTERED

CHEF KEY

SN 98938844·Reg 7982230·Filed Jan 06, 2025

Owner YU, XIAOLING

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

CHEF KEY (Serial No. 98938844), Registration No. 7982230, is a registered US trademark filed on Jan 06, 2025 by YU, XIAOLING. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: October 14, 2031

Conflict Analysis

Full conflict analysis for CHEF KEY (SN 98938844) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHEF KEY (Reg. #7982230) is a registered US trademark that has been protecting its owner, YU, XIAOLING, since 2025. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 06, 2025

SERIAL

98938844

REG#

7982230

REGISTERED

Oct 14, 2025

Filing Information

StatusREGISTERED

Filing DateJan 06, 2025

Serial Number98938844

Registration No.7982230

Registration DateOct 14, 2025

Status DateOct 14, 2025

Published for OppositionAug 26, 2025

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

17 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 28, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Oct 14, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 14, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 26, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 26, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 20, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 18, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 16, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 16, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 16, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 27, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 04, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 04, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 06, 2025

NEW APPLICATION ENTERED

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