Guochen Qu – Trademark Portfolio

Entity Type: 01

Guochen Qu holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 7 (Machinery) — 1 filings in this category. Currently, 1 trademark is registered. Notable registered marks include HARMOLIFE. The owner is based in Taizhou,Jiangsu.

No. 115, Ganggu Village

Qianduo Town, Xinghua City

Taizhou,Jiangsu 225300 , CN

1 Total Trademarks

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HARMOLIFE
HARMOLIFE
Registered 2025

Trademark Classifications

Guochen Qu's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.

7
Machinery (1 filing)

Machines and machine tools; motors and engines; machine coupling and transmission components

Frequently Asked Questions

How many trademarks does Guochen Qu have?

Guochen Qu has 1 U.S. trademark filed with the USPTO. Of these, 1 registered.

What trademark classes does Guochen Qu file in?

Guochen Qu files trademarks across 1 Nice Classification class. The most active classes are Class 7 (Machinery). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.

What are Guochen Qu's most well-known trademarks?

Guochen Qu's registered trademark portfolio includes well-known marks such as HARMOLIFE. These are among 1 currently registered trademark in the portfolio.

What is Guochen Qu's trademark registration success rate?

Guochen Qu has a 100% trademark registration rate, with 1 out of 1 resolved applications resulting in successful registration. Currently, 0 applications are pending review.