Who owns the DOOFUS trademark?

The DOOFUS trademark is owned by Tilden Labs LLC.

What is the serial number for DOOFUS?

The USPTO serial number for DOOFUS is 99725361.

What is the registration number for DOOFUS?

DOOFUS is registered under USPTO registration number 0.

Sealvo

Home Search: DOOFUSDOOFUS #99725361

Back

Updated Oct 14, 2026·8 searches this week

View on USPTO TSDR Find similar marks

DOO

USPTO Trademark Record

PENDING

DOOFUS

Q: What class is the DOOFUS trademark registered in?

The DOOFUS trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 99725361·Reg 0·Filed Mar 25, 2026

Owner Tilden Labs LLC

Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

DOOFUS (Serial No. 99725361), Registration No. 0, is a pending US trademark filed on Mar 25, 2026 by Tilden Labs LLC. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Office Action response: November 05, 202621 days remaining

Mark Intelligence

DOOFUS (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service....

FILED

Mar 25, 2026

SERIAL

99725361

REG#

Filing Information

StatusPENDING

Filing DateMar 25, 2026

Serial Number99725361

Registration No.0

Status DateAug 05, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, non-final action mailed

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.