| Serial Number | 98197704 |
| Word Mark | HYDROGEN HELIX - THE SPIRAL STAIRCASE TO ENERGY INDEPENDENCE |
| Filing Date | Tuesday, September 26, 2023 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, December 24, 2024 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 12, 2024 |
| Goods and Services | Hydrogen-generation equipment and components, namely, hydrogen purification machines and hydrogen purification membranes |
| NOT AVAILABLE | "HYDROGEN" |
| 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 | Wednesday, October 11, 2023 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Hydrogen Helix, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Golden, CO 80401 |
| Party Name | Hydrogen Helix, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Golden, CO 80401 |
| Event Date | Event Description |
| Friday, September 29, 2023 | NEW APPLICATION ENTERED |
| Wednesday, October 11, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 17, 2024 | ASSIGNED TO EXAMINER |
| Monday, May 20, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, May 20, 2024 | NON-FINAL ACTION WRITTEN |
| Monday, May 20, 2024 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 14, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 14, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 14, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 29, 2024 | FINAL REFUSAL E-MAILED |
| Thursday, August 29, 2024 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, August 29, 2024 | FINAL REFUSAL WRITTEN |
| Tuesday, October 1, 2024 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 1, 2024 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 1, 2024 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, October 1, 2024 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, October 1, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 23, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 12, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 12, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 24, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |