| Serial Number | 73222378 |
| Word Mark | PRIME LOK |
| Filing Date | Thursday, July 5, 1979 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, February 5, 2022 |
| Registration Number | 1167895 |
| Registration Date | Tuesday, September 8, 1981 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 16, 1981 |
| Goods and Services | Anaerobic Liquid Adhesive for Use on Threaded Assemblies in Stopping Nuts, Bolts, and Screws from Vibrating Loose |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 005 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 8, 1981 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, June 13, 1979 |
| First Use In Commerce Date | Wednesday, June 13, 1979 |
| Party Name | ILLINOIS TOOL WORKS INC. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Glenview, IL 60025 |
| Party Name | Versachem Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Riviera Beach, FL 33404 |
| Party Name | Versachem Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Riviera Beach, FL 33404 |
| Party Name | Versachem Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Riviera Beach, FL 33404 |
| Event Date | Event Description |
| Friday, April 27, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, June 16, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 8, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Monday, October 27, 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 24, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 12, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, January 12, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 27, 2014 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, June 27, 2014 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, July 23, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, July 23, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, March 20, 2008 | CASE FILE IN TICRS |
| Tuesday, January 11, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, August 29, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, February 5, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, June 19, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, June 19, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 19, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 19, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, June 19, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, February 5, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 5, 2022 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Saturday, February 5, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |