Callstack.IO sp. z o.o. – Trademark Portfolio
Entity Type: 99
Callstack.IO sp. z o.o. holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 41 (Education & Entertainment) — 1 filings in this category. Currently, 0 trademarks are registered and 1 is pending. The owner is based in Wroclaw.
Prosta 36
Wroclaw 53-508 , PL
Showing of trademarks Trademarks
Trademark Classifications
Callstack.IO sp. z o.o.'s trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademarks does Callstack.IO sp. z o.o. have?
Callstack.IO sp. z o.o. has 1 U.S. trademark filed with the USPTO. Of these, 1 pending.
What trademark classes does Callstack.IO sp. z o.o. file in?
Callstack.IO sp. z o.o. files trademarks across 1 Nice Classification class. The most active classes are Class 41 (Education & Entertainment). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.