iStack Holdings Limited – Trademark Portfolio
Entity Type: 03
iStack Holdings Limited holds 7 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 41 (Education & Entertainment) — 6 filings in this category. The portfolio also extends into Class 35 (Advertising & Business) across 3 Nice Classification classes. Currently, 4 trademarks are registered. Notable registered marks include STM., ISTACK, ECOMWORLD, and AW AFFILIATE WORLD CONFERENCES. The owner is based in Kwun Tong.
Room 2103, Futura Plaza
111 How Ming Street
Kwun Tong , HK
Showing of trademarks Trademarks
Trademark Classifications
iStack Holdings Limited's trademark portfolio spans 3 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Frequently Asked Questions
How many trademarks does iStack Holdings Limited have?
iStack Holdings Limited has 7 U.S. trademarks filed with the USPTO. Of these, 4 registered, 2 abandoned, 1 cancelled.
What trademark classes does iStack Holdings Limited file in?
iStack Holdings Limited files trademarks across 3 Nice Classification classes. The most active classes are Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 38 (Telecommunications). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
What are iStack Holdings Limited's most well-known trademarks?
iStack Holdings Limited's registered trademark portfolio includes well-known marks such as STM., ISTACK, ECOMWORLD, and AW AFFILIATE WORLD CONFERENCES. These are among 4 currently registered trademarks in the portfolio.
What is iStack Holdings Limited's trademark registration success rate?
iStack Holdings Limited has a 57% trademark registration rate, with 4 out of 7 resolved applications resulting in successful registration. Currently, 0 applications are pending review.