Who owns the MAGDUO trademark?

The MAGDUO trademark is owned by Nikken, Inc..

What class is the MAGDUO trademark registered in?

The MAGDUO trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for MAGDUO?

The USPTO serial number for MAGDUO is 85543275.

What is the registration number for MAGDUO?

MAGDUO is registered under USPTO registration number 4325593.

Sealvo

Home Search: MAGDUOMAGDUO #85543275

Back

Updated Sep 18, 2026·31 searches this week

View on USPTO TSDR Find similar marks

MAG

USPTO Trademark Record

REGISTERED

MAGDUO

SN 85543275·Reg 4325593·Filed Feb 15, 2012

Owner Nikken, Inc.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

MAGDUO (Serial No. 85543275), Registration No. 4325593, is a registered US trademark filed on Feb 15, 2012 by Nikken, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Section 8/9 declaration window: April 25, 2033

Conflict Analysis

Full conflict analysis for MAGDUO (SN 85543275) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MAGDUO (Reg. #4325593) is a registered US trademark that has been protecting its owner, Nikken, Inc., since 2012. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 15, 2012

SERIAL

85543275

REG#

4325593

REGISTERED

Apr 23, 2013

Filing Information

StatusREGISTERED

Filing DateFeb 15, 2012

Serial Number85543275

Registration No.4325593

Registration DateApr 23, 2013

Status DateJan 10, 2023

Published for OppositionJul 03, 2012

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1429842

480Sep 11, 2018

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Oct 27, 2012

First use in commerce: Oct 27, 2012

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

39 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 24, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 24, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 24, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 10, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 10, 2023

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 10, 2023

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jan 10, 2023

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

TEAS SECTION 8 & 9 RECEIVED

Jun 22, 2022

TEAS SECTION 8 & 9 RECEIVED

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

Apr 23, 2022

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 08, 2019

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 08, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 08, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 08, 2018

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

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

Aug 08, 2018

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 31, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Jul 31, 2018

TEAS SECTION 8 & 15 RECEIVED

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

Apr 23, 2018

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 04, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 23, 2013

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

Mar 19, 2013

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Mar 16, 2013

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Mar 13, 2013

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 02, 2013

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

Feb 22, 2013

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 21, 2013

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 GRANTED

Feb 21, 2013

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Feb 21, 2013

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 11, 2013

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Feb 11, 2013

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 11, 2013

SOU EXTENSION 1 FILED

USE AMENDMENT FILED

Feb 11, 2013

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Aug 28, 2012

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 03, 2012

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 13, 2012

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

May 28, 2012

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 28, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF PSEUDO MARK MAILED

Feb 23, 2012

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 22, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 20, 2012

NEW APPLICATION ENTERED

Other Marks by Nikken, Inc.

Additional USPTO filings from the same owner.

HUM

HUMANS BEING MORE

76638492

Nikken, Inc.

REGISTERED

WEL

WELLNESS HOME

76466520

Nikken, Inc.

REGISTERED

KEN

KENZEN

76573401

Nikken, Inc.

REGISTERED

JAD

JADE GREENZYMES

76522573

Nikken, Inc.

REGISTERED

MAGDUO

Run a conflict check

Other Marks by Nikken, Inc.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company