
| Serial Number | 73507671 |
| Word Mark | ASSIST |
| Filing Date | Wednesday, November 7, 1984 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Sunday, August 3, 2025 |
| Registration Number | 1341929 |
| Registration Date | Tuesday, June 18, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 9, 1985 |
| Goods and Services | A DETERGENT ALKALINE BUILDER IN LIQUID FORM, PRIMARILY FOR INDUSTRIAL USE |
| 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 | 006, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 4, 1984 |
| Primary Code | 003 |
| First Use Anywhere Date | Wednesday, June 13, 1984 |
| First Use In Commerce Date | Wednesday, June 13, 1984 |
| Party Name | THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 52 - NOT AVAILABLE |
| Address | CHICAGO, IL 60606 |
| Party Name | BIRKO CORPORATION |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HENDERSON, CO 80640 |
| Party Name | DIVERSEY, INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Fort Mill, SC 29708 |
| Party Name | JOHNSONDIVERSEY, INC. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | STURTEVANT, WI 53177 |
| Party Name | DIVERSEY CORP. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WYANDOTTE, MI 48192 |
| Party Name | DIVERSEY WYANDOTTE CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | WYANDOTTE, MI 48192 |
| Party Name | DIVERSEY WYANDOTTE CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | WYANDOTTE, MI 48192 |
| Party Name | DIVERSEY WYANDOTTE CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | WYANDOTTE, MI 48192 |
| Party Name | CLEANWISE, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY TASKI, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FORT MILL, SC 29708 |
| Party Name | DIVERSEY US HOLDINGS, LLC |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | FORT MILL, SC 29708 |
| Party Name | INNOVATIVE WATER CARE, LLC |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | WILMINGTON, DE 19803 |
| Party Name | SOLENIS TECHNOLOGIES, L.P. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | WILMINGTON, DE 19803 |
| Event Date | Event Description |
| Tuesday, January 15, 1985 | ASSIGNED TO EXAMINER |
| Tuesday, January 22, 1985 | NON-FINAL ACTION MAILED |
| Monday, February 4, 1985 | ASSIGNED TO EXAMINER |
| Tuesday, February 5, 1985 | EXAMINERS AMENDMENT MAILED |
| Friday, February 8, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, March 8, 1985 | NOTICE OF PUBLICATION |
| Tuesday, April 9, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 18, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 4, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 4, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, June 17, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 17, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, August 19, 2005 | ASSIGNED TO PARALEGAL |
| Thursday, September 1, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, September 1, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 28, 2008 | CASE FILE IN TICRS |
| Wednesday, March 10, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 26, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 26, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, May 27, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, May 27, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, May 27, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, February 21, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 12, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 19, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 2, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, October 5, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, October 5, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, October 5, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 5, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 5, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 18, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, July 4, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 14, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, August 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, August 3, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, August 3, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Sunday, August 3, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 11, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, December 11, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |