| Serial Number | 74406506 |
| Word Mark | DRAIN B CLEAN |
| Filing Date | Monday, June 28, 1993 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 24, 2025 |
| Registration Number | 1889116 |
| Registration Date | Tuesday, April 11, 1995 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 25, 1994 |
| Goods and Services | biological mixture for helping maintain drains from becoming clogged |
| International Class | 003 - Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices. |
| US Class Codes | 052 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 24, 2025 |
| Primary Code | 003 |
| First Use Anywhere Date | Tuesday, May 10, 1994 |
| First Use In Commerce Date | Tuesday, May 10, 1994 |
| Party Name | SEPTICLEAR, LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | PORTLAND, OR 97218 |
| Party Name | NOT AVAILABLE |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 01 - Individual |
| Address | PORTLAND, OR 97218 |
| Party Name | LAMB, WILLIAM R., TRUSTEE |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 17 - Trust |
| Address | PORTLAND, OR 97216 |
| Party Name | NOT AVAILABLE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 01 - Individual |
| Address | Portland, OR 97217 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Portland, OR 97217 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Portland, OR 97217 |
| Event Date | Event Description |
| Tuesday, October 12, 1993 | ASSIGNED TO EXAMINER |
| Friday, October 15, 1993 | EXAMINER'S AMENDMENT MAILED |
| Friday, October 22, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, December 24, 1993 | NOTICE OF PUBLICATION |
| Tuesday, January 25, 1994 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 19, 1994 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, October 19, 1994 | USE AMENDMENT FILED |
| Saturday, November 26, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, December 2, 1994 | ASSIGNED TO EXAMINER |
| Friday, December 2, 1994 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, April 11, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 13, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, May 19, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, April 12, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, April 12, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, June 14, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, June 14, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 14, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 26, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 2, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 25, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, April 6, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 9, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, April 9, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, April 9, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, April 11, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 24, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |