MONSTER LEAGUE Trademark

Serial Number: 99529575

MONSTER LEAGUE is a trademark filed by Oddball Sports Inc. on December 4, 2025. The trademark is classified under Class 9 (Computers & Electronics), Class 41 (Education & Entertainment). The application is currently pending registration.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Class 41 - Education & Entertainment

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

Owner Contact Info

Oddball Sports Inc.

P.O. Box 249
Ojo Caliente, NM 87549

Entity Type: 03

Legal Representation

Attorney of Record

Lillian H Khosravi

2,216 trademarks filed View all →

Correspondence Address

Lillian H Khosravi Law Offices of Khosravi and Lopez

3275 Thousand Oaks Blvd. Suite 211

Thousand Oaks, CA 91362

United States

Trademark Details

Filing Date

December 4, 2025

Registration Date

Not Registered

First Use Anywhere

August 25, 2024

First Use in Commerce

August 25, 2025

Published for Opposition

June 9, 2026

Goods & Services

Downloadable game software for use on tracking fantasy sports performance, achievements, and player statistics; Downloadable game software for use on fantasy sports competitions; Downloadable game software for use on mobile and cellular phones, as well as desktop computers, for playing fantasy sports games that incorporate role-playing game mechanics

Entertainment services in the nature of fantasy sports, namely, providing online fantasy sports games that integrate role-playing and character progression leagues; Entertainment services in the nature of fantasy sports, namely, organizing and operating online fantasy sports leagues and competitions, and providing a website featuring information and rankings for fantasy sports players contests