| Serial Number | 77395663 |
| Word Mark | DFE |
| Filing Date | Wednesday, February 13, 2008 |
| Status | 602 - ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE |
| Status Date | Thursday, February 5, 2009 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Certification Mark Statement | The certification mark, as used by authorized persons, certifies how a filter performs under operating conditions. |
| Goods and Services | filters |
| Pseudo Mark | DYNAMIC FILTER EFFICIENCY |
| International Class | A - |
| US Class Codes | A |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 19, 2008 |
| Primary Code | A |
| First Use Anywhere Date | Sunday, September 30, 2001 |
| First Use In Commerce Date | Sunday, September 30, 2001 |
| Party Name | Scientific Services Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Apex, NC 27502 |
| Event Date | Event Description |
| Thursday, February 5, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 5, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 1, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 1, 2008 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 1, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 1, 2008 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, June 23, 2008 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Friday, June 6, 2008 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, June 6, 2008 | ASSIGNED TO LIE |
| Friday, June 6, 2008 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 26, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, February 19, 2008 | NEW APPLICATION ENTERED IN TRAM |