| Serial Number | 73708688 |
| Word Mark | DIAFIL |
| Filing Date | Monday, February 1, 1988 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, September 14, 2018 |
| Registration Number | 1507650 |
| Registration Date | Tuesday, October 11, 1988 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 19, 1988 |
| Goods and Services | DIATOMACEOUS EARTH |
| 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 | 001, 006 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 4, 1988 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, December 28, 1987 |
| First Use In Commerce Date | Monday, December 28, 1987 |
| Party Name | IMERYS MINERALS CALIFORNIA, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN JOSE, CA 95112 |
| Party Name | Celite Corporation |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Lompac, CA 93436 |
| Party Name | CR MINERALS CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | GOLDEN, CO 80401 |
| Party Name | CR MINERALS CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | GOLDEN, CO 80401 |
| Party Name | CR MINERALS CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | GOLDEN, CO 80401 |
| Event Date | Event Description |
| Friday, September 14, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, September 14, 2018 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, September 14, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, September 14, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, September 6, 2018 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, September 6, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 11, 2017 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, August 1, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, September 15, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, September 15, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 15, 2008 | ASSIGNED TO PARALEGAL |
| Tuesday, September 9, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, July 3, 2008 | CASE FILE IN TICRS |
| Friday, February 17, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, November 18, 1994 | REGISTERED - SEC. 15 AFFIDAVIT FILED |
| Tuesday, September 20, 1994 | POST REGISTRATION ACTION MAILED - SEC. 8 |
| Monday, April 11, 1994 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, October 11, 1988 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 19, 1988 | PUBLISHED FOR OPPOSITION |
| Friday, June 17, 1988 | NOTICE OF PUBLICATION |
| Friday, March 25, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |