Who owns the MUST DO trademark?

The MUST DO trademark is owned by SIESTA PUBLICATIONS, INC..

What class is the MUST DO trademark registered in?

The MUST DO trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for MUST DO?

The USPTO serial number for MUST DO is 78634301.

What is the registration number for MUST DO?

MUST DO is registered under USPTO registration number 3175424.

Sealvo

Home Search: MUST DOMUST DO #78634301

Back

Updated Sep 22, 2026·41 searches this week

View on USPTO TSDR Find similar marks

MUS

USPTO Trademark Record

REGISTERED

MUST DO

SN 78634301·Reg 3175424·Filed May 20, 2005

Owner SIESTA PUBLICATIONS, INC.

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

MUST DO (Serial No. 78634301), Registration No. 3175424, is a registered US trademark filed on May 20, 2005 by SIESTA PUBLICATIONS, INC.. This trademark covers Class 016 (Paper goods, books & stationery).

renewal 20y period: November 23, 202662 days remaining

Conflict Analysis

Full conflict analysis for MUST DO (SN 78634301) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MUST DO (Reg. #3175424) is a registered US trademark that has been protecting its owner, SIESTA PUBLICATIONS, INC., since 2005. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 20, 2005

SERIAL

78634301

REG#

3175424

REGISTERED

Nov 21, 2006

Filing Information

StatusREGISTERED

Filing DateMay 20, 2005

Serial Number78634301

Registration No.3175424

Registration DateNov 21, 2006

Status DateFeb 09, 2016

Published for OppositionJan 31, 2006

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Oct 31, 2005

First use in commerce: Oct 31, 2005

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

33 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 21, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 28, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 28, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 28, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 09, 2016

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 09, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 09, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 23, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Nov 23, 2015

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 21, 2015

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 17, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 17, 2013

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 17, 2013

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 26, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Dec 26, 2012

TEAS SECTION 8 & 15 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 27, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 13, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Nov 21, 2006

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 12, 2006

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 29, 2006

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 25, 2006

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Sep 06, 2006

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 07, 2006

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 07, 2006

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Apr 25, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 31, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 11, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 21, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Dec 16, 2005

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Dec 14, 2005

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 14, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

May 31, 2005

NEW APPLICATION ENTERED

Other Marks by SIESTA PUBLICATIONS, INC.

Additional USPTO filings from the same owner.

MUS

MUST DO

78634326

SIESTA PUBLICATIONS, INC.

REGISTERED

Other Marks in Class 016 — Paper goods, books & stationery

Recently filed and registered marks in the same international class.

MUS

MUST DO

78634326

SIESTA PUBLICATIONS, INC.

REGISTERED

MUS

MUST HAVE IDEAS

98349448

Must Have Ideas Ltd

REGISTERED

MUS

MUST HAVE IDEAS

98349210

Must Have Ideas Ltd

REGISTERED

MUS

MUST DE CARTIER

73427437

RICHEMONT INTERNATIONAL SA

REGISTERED

MUST DO

Run a conflict check

Other Marks by SIESTA PUBLICATIONS, INC.

Other Marks in Class 016 — Paper goods, books & stationery

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company