| Serial Number | 87930988 |
| Word Mark | DFE |
| Filing Date | Tuesday, May 22, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 8, 2025 |
| Registration Number | 5665705 |
| Registration Date | Tuesday, January 29, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 13, 2018 |
| Goods and Services | Hydraulic filters; fuel filters, and filters used in chemical processes |
| Certification Mark Statement | The certification mark, as used by persons authorized by the certifier, certifies that the filters meet key performance parameters including particulate removal efficiency based on the filtration ratio; filter life based on the apparent contaminant capacity; pressure loss based on the flow/differential pressure relationship; structural integrity based on the maximum differential pressure at which the filter is capable of operating without loss of filtration efficiency. |
| International Class | A - |
| US Class Codes | A |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 9, 2025 |
| Primary Code | A |
| First Use Anywhere Date | Sunday, September 30, 2001 |
| First Use In Commerce Date | Sunday, September 30, 2001 |
| Party Name | Scientific Services, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Apex, NC 27502 |
| Party Name | Scientific Services, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Apex, NC 27502 |
| Party Name | Scientific Services, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Apex, NC 27502 |
| Event Date | Event Description |
| Friday, May 25, 2018 | NEW APPLICATION ENTERED |
| Thursday, May 31, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, September 13, 2018 | ASSIGNED TO EXAMINER |
| Thursday, September 20, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, October 8, 2018 | ASSIGNED TO LIE |
| Thursday, October 11, 2018 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Thursday, September 20, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 20, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 20, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, September 20, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 13, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 13, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 29, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Monday, January 29, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, August 8, 2025 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, October 24, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |