Who owns the DCUB4 trademark?

The DCUB4 trademark is owned by Aurubis AG.

What class is the DCUB4 trademark registered in?

The DCUB4 trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 009 (Electronics, software & scientific instruments), Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for DCUB4?

The USPTO serial number for DCUB4 is 79432151.

What is the registration number for DCUB4?

DCUB4 is registered under USPTO registration number 8320067.

DCU

DCUB4

REGISTERED

Serial: 79432151
Reg: 8320067
Filed: Jul 17, 2025
Owner: Aurubis AG

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.; Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

19 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 30, 2026

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

May 12, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 15, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 02, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 02, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 02, 2026

Code TEME

REFUSAL PROCESSED BY IB

Dec 05, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Nov 15, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Nov 15, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 28, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Sep 27, 2025

Code CNRT

ASSIGNED TO EXAMINER

Sep 26, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 14, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Sep 14, 2025

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 11, 2025

Code REPR

Other Marks by Aurubis AG

Additional USPTO filings from the same owner.

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DCU

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REGISTERED

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Additional USPTO filings handled by the same attorney of record.

CAC

CACAO BARRY

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NOB

NOBLESSA

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TIF

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87221427

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DCUB4

What to file next

Full Goods & Services

Filing Basis & Declarations

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