Xu, Sihang – Trademark Portfolio
Entity Type: 01
Xu, Sihang holds 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 4 filings in this category. The portfolio also extends into Class 14 (Jewelry) across 2 Nice Classification classes. Currently, 3 trademarks are registered. Notable registered marks include SIKAI, SIKAI CASE, and ENERGY FORT. The owner is based in Yuhang Hangzhou.
Room 303, Block 3,Building Yun Lifang
#10 Liansheng Rd. Wuchang Avenue
Yuhang Hangzhou 310000 , CN
Showing of trademarks Trademarks
Trademark Classifications
Xu, Sihang'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 Xu, Sihang have?
Xu, Sihang has 5 U.S. trademarks filed with the USPTO. Of these, 3 registered, 1 abandoned, 1 cancelled.
What trademark classes does Xu, Sihang file in?
Xu, Sihang 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 are Xu, Sihang's most well-known trademarks?
Xu, Sihang's registered trademark portfolio includes well-known marks such as SIKAI, SIKAI CASE, and ENERGY FORT. These are among 3 currently registered trademarks in the portfolio.
What is Xu, Sihang's trademark registration success rate?
Xu, Sihang has a 60% trademark registration rate, with 3 out of 5 resolved applications resulting in successful registration. Currently, 0 applications are pending review.