| Serial Number | 73746370 |
| Word Mark | WPH |
| Filing Date | Monday, August 15, 1988 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, May 30, 2019 |
| Registration Number | 1538724 |
| Registration Date | Tuesday, May 16, 1989 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 21, 1989 |
| Goods and Services | ACTIVATED CARBON FOR MUNICIPAL AND INDUSTRIAL WATER TREATMENT |
| 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 | 006 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 1, 1988 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, March 6, 1984 |
| First Use In Commerce Date | Tuesday, March 6, 1984 |
| Party Name | CALGON CARBON CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Moon Township, PA 15108 |
| Party Name | CALGON CARBON CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PITTSBURGH, PA 15205 |
| Party Name | CALGON CARBON CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | PITTSBURGH, PA 15205 |
| Event Date | Event Description |
| Thursday, May 30, 2019 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, May 30, 2019 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, May 30, 2019 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 30, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, April 26, 2019 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, May 16, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, April 16, 2015 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, April 16, 2015 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Saturday, June 6, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, June 6, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 28, 2009 | ASSIGNED TO PARALEGAL |
| Wednesday, May 20, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 3, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 3, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, August 15, 2008 | CASE FILE IN TICRS |
| Wednesday, August 16, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 19, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 16, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 21, 1989 | PUBLISHED FOR OPPOSITION |
| Friday, January 20, 1989 | NOTICE OF PUBLICATION |
| Tuesday, December 13, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 28, 1988 | EXAMINER'S AMENDMENT MAILED |