Who owns the DUPLEX trademark?

The DUPLEX trademark is owned by Advance Components Inc.

What class is the DUPLEX trademark registered in?

The DUPLEX trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for DUPLEX?

The USPTO serial number for DUPLEX is 99383797.

What is the registration number for DUPLEX?

DUPLEX is registered under USPTO registration number 8466548.

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Updated Nov 6, 2026·31 searches this week

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Section 8 declaration window

September 29, 2032

2154 days remaining

DUP

DUPLEX

REGISTERED

Serial: 99383797
Reg: 8466548
Filed: Sep 09, 2025
Owner: Advance Components Inc

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Jan 17, 2009

First use in commerce: Jan 17, 2009

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

Status History

26 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Aug 11, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Jul 16, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jul 16, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Jul 16, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 16, 2026

Code GNEN

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 16, 2026

Code CNSA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 14, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 14, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 14, 2026

Code TCCA

FINAL REFUSAL WRITTEN

Apr 22, 2026

Code CNFR

FINAL REFUSAL E-MAILED

Apr 22, 2026

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 22, 2026

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 22, 2026

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 21, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 21, 2026

Code CRFA

NON-FINAL ACTION WRITTEN

Jan 25, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Jan 25, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 25, 2026

Code GNRN

ASSIGNED TO EXAMINER

Jan 22, 2026

Code DOCK

NEW APPLICATION ENTERED

Sep 09, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 09, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Sep 09, 2025

Code MAFR

DUPLEX

What to file next

Full Goods & Services

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