| Description | Date | Event Coding |
|---|
| ASSIGNED TO EXAMINER | 1980-12-30 | 1 DOCK D:Assigned to Examiner |
| ASSIGNED TO EXAMINER | 1981-06-30 | 2 DOCK D:Assigned to Examiner |
| NON-FINAL ACTION MAILED | 1981-09-29 | 3 CNRT F:First Action |
| FINAL REFUSAL MAILED | 1983-04-20 | 4 CNFR O:Outgoing Correspondence |
| CORRESPONDENCE RECEIVED IN LAW OFFICE | 1983-05-12 | 5 CRFA I:Incoming Correspondence |
| EXAMINERS AMENDMENT MAILED | 1983-07-20 | 6 CNEA O:Outgoing Correspondence |
| APPROVED FOR PUB - PRINCIPAL REGISTER | 1983-07-21 | 7 CNSA O:Outgoing Correspondence |
| NOTICE OF PUBLICATION | 1983-09-21 | 8 NPUB O:Outgoing Correspondence |
| PUBLISHED FOR OPPOSITION | 1983-11-08 | 9 PUBO A:Allowance for Publication |
| REGISTERED-PRINCIPAL REGISTER | 1984-01-31 | 10 R.PR A:Allowance for Publication |
| PUBLISHED FOR OPPOSITION | 1983-11-08 | 11 PUBO A:Allowance for Publication |
| REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | 1990-01-19 | 12 815F I:Incoming Correspondence |
| REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | 1990-04-02 | 13 C15A O:Outgoing Correspondence |
| TEAS SECTION 8 & 9 RECEIVED | 2004-01-28 | 14 E89R I:Incoming Correspondence |
| TEAS CHANGE OF CORRESPONDENCE RECEIVED | 2004-01-28 | 15 TCCA I:Incoming Correspondence |
| REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 2004-01-28 | 16 89AF I:Incoming Correspondence |
| REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 2004-03-18 | 17 89AG O:Outgoing Correspondence |
| REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | 2004-03-18 | 18 RNL1 Q: |
| CASE FILE IN TICRS | 2008-05-07 | 19 CFIT O:Outgoing Correspondence |
| TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | 2009-02-26 | 20 REAP I:Incoming Correspondence |
| ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 2009-02-26 | 21 ARAA I:Incoming Correspondence |
| ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | 2010-06-16 | 22 ASCK I:Incoming Correspondence |
| TEAS CHANGE OF CORRESPONDENCE RECEIVED | 2012-01-26 | 23 TCCA I:Incoming Correspondence |
| TEAS CHANGE OF CORRESPONDENCE RECEIVED | 2012-05-15 | 24 TCCA I:Incoming Correspondence |
| TEAS SECTION 8 & 9 RECEIVED | 2014-01-17 | 25 E89R I:Incoming Correspondence |
| REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 2014-01-17 | 26 89AF I:Incoming Correspondence |
| REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 2014-01-21 | 27 89AG O:Outgoing Correspondence |
| REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | 2014-01-21 | 28 RNL2 Q: |
| NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | 2014-01-22 | 29 NA89 E:E-Mail |
| TEAS CHANGE OF OWNER ADDRESS RECEIVED | 2018-02-01 | 30 COAR I:Incoming Correspondence |
| APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | 2018-02-01 | 31 CHAN I:Incoming Correspondence |
| COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | 2023-01-31 | 32 REM2 E:E-Mail |
| TEAS SECTION 8 & 9 RECEIVED | 2024-01-30 | 33 E89R I:Incoming Correspondence |
| CASE ASSIGNED TO POST REGISTRATION PARALEGAL | 2024-05-15 | 34 APRE A:Allowance for Publication |
| REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 2024-05-15 | 35 89AG O:Outgoing Correspondence |
| REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | 2024-05-15 | 36 RNL3 Q: |
| NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | 2024-05-15 | 37 NA89 E:E-Mail |
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Koppers Company, Inc.
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