KEYSTONE BLACKJACK Trademark

Serial Number: 98489528 • Registration: 8188777

KEYSTONE BLACKJACK is a trademark filed by DK Crown Holdings Inc. on April 8, 2024. The trademark is classified under Class 41 (Education & Entertainment). The application is currently registered and active.

Trademark Classes

Class 41 - Education & Entertainment

Education; providing of training; entertainment; sporting and cultural activities

Owner Contact Info

DK Crown Holdings Inc.

222 Berkeley Street
Boston, MA 02116

Entity Type: 03

Legal Representation

Attorney of Record

Lawrence R. Robins

1,728 trademarks filed View all →

Correspondence Address

Lawrence R. Robins FisherBroyles LLP

4 MacQuarrie Lane

Westford, MA 01886

United States

Trademark Details

Filing Date

April 8, 2024

Registration Date

March 24, 2026

First Use Anywhere

November 26, 2024

First Use in Commerce

November 26, 2024

Published for Opposition

January 21, 2025

Goods & Services

Entertainment services, namely, providing online casino-style games and games of chance; Entertainment services, namely, providing online slot machine-style games; Entertainment services, namely, online casino-style card games; Entertainment services, namely, online casino-style gaming; gaming services in the nature of casino gambling; Entertainment services, namely, providing games of chance via the Internet.