Who owns the DUET trademark?

The DUET trademark is owned by MDF INSTRUMENTS USA LLC.

What class is the DUET trademark registered in?

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

What is the serial number for DUET?

The USPTO serial number for DUET is 85841387.

What is the registration number for DUET?

DUET is registered under USPTO registration number 4403056.

Sealvo

Home Search: DUETDUET #85841387

Back

Updated Nov 2, 2026·17 searches this week

View on USPTO TSDR Find similar marks

Section 8/9 declaration window

September 19, 2033

2513 days remaining

DUE

DUET

REGISTERED

Serial: 85841387
Reg: 4403056
Filed: Feb 05, 2013
Owner: MDF INSTRUMENTS USA LLC

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.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Feb 28, 2012

First use in commerce: Feb 28, 2012

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

Status History

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 04, 2024

Code APRE

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

Mar 04, 2024

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 04, 2024

Code RNL1

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

Mar 04, 2024

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Sep 15, 2023

Code E89R

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

Sep 17, 2022

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 29, 2019

Code APRE

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

Oct 29, 2019

Code C15A

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

Oct 29, 2019

Code NA85

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 18, 2019

Code ASGN

TEAS SECTION 8 & 15 RECEIVED

Sep 17, 2019

Code E815

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

Sep 17, 2018

Code REM1

REGISTERED-PRINCIPAL REGISTER

Sep 17, 2013

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 02, 2013

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 02, 2013

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 12, 2013

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

May 24, 2013

Code CNSA

ASSIGNED TO EXAMINER

May 17, 2013

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2013

Code NWOS

NEW APPLICATION ENTERED

Feb 08, 2013

Code NWAP

DUET

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by MDF INSTRUMENTS USA LLC

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Patrick F. O'Reilly III

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company