| Serial Number | 79412085 |
| Word Mark | HELISYS |
| Filing Date | Monday, October 28, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 9, 2025 |
| Registration Number | 8054783 |
| Registration Date | Tuesday, December 9, 2025 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, October 21, 2025 |
| Goods and Services | Separators for cleaning gas and gas purification apparatus; separators for the cleaning of gas; gas purification installations; purification installations for waste material |
| Description of Mark | The mark consists of the word "HELISYS" in stylized font. |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 12, 2024 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Sysadvance - Sistemas de Engenharia, S.A. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Beiriz PT |
| Party Name | Sysadvance - Sistemas de Engenharia, S.A. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Beiriz PT |
| Party Name | Sysadvance - Sistemas de Engenharia, S.A. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Beiriz PT |
| Event Date | Event Description |
| Thursday, December 12, 2024 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Thursday, December 12, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, December 12, 2024 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 26, 2025 | ASSIGNED TO EXAMINER |
| Thursday, April 3, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, April 4, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, June 9, 2025 | REFUSAL PROCESSED BY MPU |
| Monday, June 9, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, June 27, 2025 | REFUSAL PROCESSED BY IB |
| Thursday, September 18, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 18, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 18, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, September 23, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 15, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 21, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 21, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 2, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 2, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, December 2, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Tuesday, December 2, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 9, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 9, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |