| Serial Number | 72004562 |
| Word Mark | CORLOK |
| Filing Date | Wednesday, March 14, 1956 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, September 11, 2017 |
| Registration Number | 0649154 |
| Registration Date | Tuesday, July 30, 1957 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | SELF-HARDENING SILICATE CEMENT WITH NO SODIUM OR FLUORIDES |
| International Class | 019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal. |
| US Class Codes | 012 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 012 |
| First Use Anywhere Date | Friday, December 30, 1955 |
| First Use In Commerce Date | Friday, December 30, 1955 |
| Party Name | ERGON ASPHALT & EMULSIONS, INC. |
| Party Type | 46 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | JACKSON, MS 39232 |
| Party Name | HENKEL AG & CO. KGAA |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DUESSELDORF 40589 DE |
| Party Name | HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DUESSELDORF D40191 DE |
| Party Name | ELF ATOCHEM NORTH AMERICA, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | PHILADELPHIA, PA 191033222 |
| Party Name | PENNWALT CORPORATION |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | JACKSON, MS 39232 |
| Party Name | PENNSYLVANIA SALT MFG. CO., THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PHILADELPHIA, PA 19103 |
| Event Date | Event Description |
| Saturday, July 30, 1977 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Friday, May 2, 1997 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, August 27, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 27, 2007 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, August 13, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 21, 2009 | CASE FILE IN TICRS |
| Wednesday, April 18, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, August 7, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 7, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, July 30, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, August 7, 1997 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, July 3, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, July 3, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, July 30, 2007 | ASSIGNED TO PARALEGAL |
| Thursday, May 8, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 27, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 11, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 11, 2017 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Monday, September 11, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, July 9, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 9, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 9, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 9, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, September 6, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, July 27, 2017 | TEAS SECTION 8 & 9 RECEIVED |