| Serial Number | 90531910 |
| Word Mark | GATEKEEPER |
| Filing Date | Wednesday, February 17, 2021 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, January 4, 2022 |
| Registration Number | 6607305 |
| Registration Date | Tuesday, January 4, 2022 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 19, 2021 |
| Goods and Services | industrial gas purification units; industrial gas purification machines and parts thereof |
| 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, May 19, 2021 |
| Primary Code | 011 |
| First Use Anywhere Date | Monday, August 14, 1995 |
| First Use In Commerce Date | Monday, August 14, 1995 |
| Party Name | Entegris, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Billerica, MA 01821 |
| Party Name | Entegris, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Billerica, MA 01821 |
| Party Name | Entegris, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Billerica, MA 01821 |
| Event Date | Event Description |
| Tuesday, January 4, 2022 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 19, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 19, 2021 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 29, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Monday, September 13, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 13, 2021 | ASSIGNED TO EXAMINER |
| Wednesday, May 19, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, February 20, 2021 | NEW APPLICATION ENTERED IN TRAM |