Who owns the DOSO trademark?

The DOSO trademark is owned by Mills, David.

What class is the DOSO trademark registered in?

The DOSO trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for DOSO?

The USPTO serial number for DOSO is 85885892.

What is the registration number for DOSO?

DOSO is registered under USPTO registration number 4425420.

Sealvo

Home Search: DOSODOSO #85885892

Back

Updated Sep 20, 2026·40 searches this week

View on USPTO TSDR Find similar marks

DOS

USPTO Trademark Record

ABANDONED

DOSO

SN 85885892·Reg 4425420·Filed Mar 25, 2013

Owner Mills, David

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

DOSO (Serial No. 85885892), Registration No. 4425420, is a abandoned US trademark filed on Mar 25, 2013 by Mills, David. This trademark covers Class 041 (Education & entertainment services).

Conflict Analysis

Full conflict analysis for DOSO (SN 85885892) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DOSO (Reg. #4425420) is an abandoned US trademark that was filed in 2013 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 25, 2013

SERIAL

85885892

REG#

4425420

REGISTERED

Oct 29, 2013

Filing Information

StatusABANDONED

Filing DateMar 25, 2013

Serial Number85885892

Registration No.4425420

Registration DateOct 29, 2013

Status DateJun 05, 2020

Published for OppositionAug 13, 2013

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 09, 2009

First use in commerce: Sep 09, 2012

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

11 events

CANCELLED SEC. 8 (6-YR)

Jun 05, 2020

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 29, 2018

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 29, 2013

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 13, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 13, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 24, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 02, 2013

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 02, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF PSEUDO MARK E-MAILED

Mar 29, 2013

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION ENTERED

Mar 28, 2013

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 28, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Mills, David

Additional USPTO filings from the same owner.

COM

COMMON MODEL

85553547

Mills, David

ABANDONED

THE

THE BUZZ FARM

78847213

Mills, David

ABANDONED

BYB

BYBUYER

85733764

Mills, David

ABANDONED

BYB

BYBUYER

77670701

Mills, David

ABANDONED

DOSO

Run a conflict check

Other Marks by Mills, David

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company