PLASBLAK
Live / Registered — Registered and renewed (as of 29 Oct 2025)
What this means for you
Registered since 15 Aug 1995. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 15 Aug 2025).
Record
- Serial number
- 74239303
- Registration number
- 1912107
- Mark type
- Word mark
- Filed
- 21 Jan 1992
- Published for opposition
- 07 Jul 1992
- Registered
- 15 Aug 1995
- Next maintenance due
- 15 Aug 2025
- Attorney of record
- Valarie Rosen
Goods and services
- Class 001 — Chemicals: granulated concentrates of carbon black in plastics used as chemical substances and also to impart resistance to weathering degradation
Owner
- Cabot Corporation, Boston, MA, US
- Cabot Corporation, Boston, MA, US
- Cabot Corporation, Boston, MA, US
Prosecution history
- 29 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 29 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 29 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
- 15 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Apr 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 20 Apr 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Apr 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Apr 2015 — TEAS SECTION 8 & 9 RECEIVED
- 07 Apr 2015 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Jun 2007 — CASE FILE IN TICRS
- 17 May 2006 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 17 May 2006 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED