Who owns the CIRCULUM trademark?

The CIRCULUM trademark is owned by Arktura B.V..

What is the serial number for CIRCULUM?

The USPTO serial number for CIRCULUM is 79388049.

What is the registration number for CIRCULUM?

CIRCULUM is registered under USPTO registration number 7656581.

Sealvo

Home Search: CIRCULUMCIRCULUM #79388049

Back

Updated Oct 17, 2026·34 searches this week

View on USPTO TSDR Find similar marks

CIR

USPTO Trademark Record

REGISTERED

CIRCULUM

Q: What class is the CIRCULUM trademark registered in?

The CIRCULUM trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 011 (Lighting, heating, cooling & sanitary apparatus).

SN 79388049·Reg 7656581·Filed Nov 23, 2023

Owner Arktura B.V.

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.; Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

CIRCULUM (Serial No. 79388049), Registration No. 7656581, is a registered US trademark filed on Nov 23, 2023 by Arktura B.V.. This trademark covers Class 006 (Common metals, their alloys & metal goods), Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: January 21, 2031

Mark Intelligence

CIRCULUM (Reg. #7656581) is a registered US trademark that has been protecting its owner, Arktura B.V., since 2023. The mark covers Class 006 (Common metals, their alloys & metal goods) and Class 011 (Lighting, heating, cooling & sanitary apparatus) respectively. Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 4 opposition proceedings during prosecution.

FILED

Nov 23, 2023

SERIAL

79388049

REG#

7656581

REGISTERED

Jan 21, 2025

Filing Information

StatusREGISTERED

Filing DateNov 23, 2023

Serial Number79388049

Registration No.7656581

Registration DateJan 21, 2025

Status DateJan 21, 2025

Published for OppositionDec 03, 2024

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

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

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

25 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 25, 2025

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 05, 2025

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 05, 2025

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jul 11, 2025

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jun 24, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 24, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 21, 2025

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 21, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 21, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 03, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 03, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 27, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jul 21, 2024

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 02, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 02, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 15, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 12, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 05, 2024

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Jan 30, 2024

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 26, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 25, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Arktura B.V.

Additional USPTO filings from the same owner.

INF

INFIKNIT

79386203

Arktura B.V.

REGISTERED

NOW

NOWN

97369918

Arktura B.V.

REGISTERED

ASO

ASOFT

79453503

Arktura B.V.

PENDING

Other Marks by Jess M. Collen

Additional USPTO filings handled by the same attorney of record.

PDN

PDNA

79437721

REGISTERED

SIL

SILKY SUSPENSION SERUM

97899658

REGISTERED

IBE

IBEROSTAR THE CLUB

79168767

REGISTERED

JOS

JOSEPH MICHAEL

87937184

REGISTERED

CIRCULUM

Run a conflict check

Other Marks by Arktura B.V.

Other Marks by Jess M. Collen

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company