Chang Chih Chuan – Trademark Portfolio
Entity Type: 01
Chang Chih Chuan holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 1 filings in this category. The portfolio also extends into Class 14 (Jewelry) across 2 Nice Classification classes. The owner is based in Taipei City 111.
2F., No.4, Aly. 40, Ln. 8, Tianmu E. Rd.
Shilin Dist.
Taipei City 111 , TW
Showing of trademarks Trademarks
Trademark Classifications
Chang Chih Chuan's trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademarks does Chang Chih Chuan have?
Chang Chih Chuan has 1 U.S. trademark filed with the USPTO.
What trademark classes does Chang Chih Chuan file in?
Chang Chih Chuan files trademarks across 2 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 14 (Jewelry). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What is Chang Chih Chuan's trademark registration success rate?
Chang Chih Chuan has a 0% trademark registration rate, with 0 out of 1 resolved applications resulting in successful registration. Currently, 0 applications are pending review.