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Serial Number

79412085

Owner

Sysadvance - Sistemas de Engenharia, S.A.

Attorney

Elizabeth Lee D'Amore

Filing Date

Oct 28, 2024

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HELISYS Trademark

Serial Number: 79412085 • Registration: 8054783

HELISYS is a trademark filed by Sysadvance - Sistemas de Engenharia, S.A. on October 28, 2024. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Trademark Classes

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

Owner Contact Info

Sysadvance - Sistemas de Engenharia, S.A. (5 trademarks)

Rua Comendador Brandão, 461 - Beiriz

Entity Type: 98

Legal Representation

Attorney of Record

Elizabeth Lee D'Amore

2,316 trademarks filed View all →

Correspondence Address

Elizabeth Lee D'Amore LUCAS & MERCANTI, LLP

100 S. Jefferson Road, Suite 202

Whippany, NJ 07981

United States

Trademark Details

Filing Date

October 28, 2024

Registration Date

December 9, 2025

Published for Opposition

October 21, 2025

Goods & Services

Separators for cleaning gas and gas purification apparatus; separators for the cleaning of gas; gas purification installations; purification installations for waste material

Filing History

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

May 28, 2026 OPNX

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 11, 2026 OPNS

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

May 11, 2026 OPNR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 9, 2026 FICR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 9, 2025 NRCC

REGISTERED-PRINCIPAL REGISTER

Dec 9, 2025 R.PR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 2, 2025 TCCA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 2, 2025 ECDR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 2, 2025 ARAA

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

Dec 2, 2025 REAP

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025 NPUB

PUBLISHED FOR OPPOSITION

Oct 21, 2025 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 23, 2025 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 18, 2025 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 18, 2025 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 18, 2025 TROA

REFUSAL PROCESSED BY IB

Jun 27, 2025 RFNT

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 9, 2025 RFCS

REFUSAL PROCESSED BY MPU

Jun 9, 2025 RFRR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 4, 2025 RFCR

NON-FINAL ACTION WRITTEN

Apr 3, 2025 CNRT

ASSIGNED TO EXAMINER

Mar 26, 2025 DOCK

APPLICATION FILING RECEIPT MAILED

Dec 12, 2024 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 12, 2024 NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 12, 2024 REPR

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