7 4 7 8 6 7 9 3 3 4 1 5 8 2 5 7 6 4 3 9 SUDOKU Trademark

Serial Number: 99613927 • Registration: 8467572

7 4 7 8 6 7 9 3 3 4 1 5 8 2 5 7 6 4 3 9 SUDOKU is a trademark filed by Guru Network Limited Inc. on January 26, 2026. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

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

Owner Contact Info

Guru Network Limited Inc. (47 trademarks)

525 University Ave Ste. 400 c/o Andy Liu
Palo Alto, DE 943011918

Entity Type: 03

Legal Representation

Attorney of Record

Lisa Greenwald-Swire

3,187 trademarks filed View all →

Correspondence Address

Lisa Greenwald-Swire Fish & Richardson P.C.

P.O. Box 1022

Minneapolis, MN 55440-1022

United States

Trademark Details

Filing Date

January 26, 2026

Registration Date

September 29, 2026

First Use Anywhere

January 16, 2020

First Use in Commerce

January 16, 2020

Published for Opposition

August 11, 2026

Goods & Services

Downloadable puzzle game software; Downloadable game software for use on mobile, cellular phones, tablets, and handheld computers; Downloadable computer game software via a global computer network and wireless devices; Smartphone game software, downloadable