TRISYL
Live / Registered — Registered and renewed (as of 03 Oct 2018)
What this means for you
Registered since 13 Dec 1988. 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 13 Dec 2018).
Record
- Serial number
- 73728738
- Registration number
- 1516101
- Mark type
- Word mark
- Filed
- 13 May 1988
- Published for opposition
- 20 Sept 1988
- Registered
- 13 Dec 1988
- Next maintenance due
- 13 Dec 2018
- Attorney of record
- Katherine P. Califa
Goods and services
- Class 001 — Chemicals: SILICA USED FOR THE REFINING OF VEGETABLE OIL
Owner
- W. R. GRACE & CO.-CONN., COLUMBIA, MD, US
- W.R. GRACE & CO.-NEW YORK, NEW YORK, NY, US
- W. R. GRACE & CO., NEW YORK, NY, US
- W. R. GRACE & CO., NEW YORK, NY, US
Prosecution history
- 10 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Feb 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 22 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 22 Feb 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Feb 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Feb 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Sept 2021 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 03 Oct 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Oct 2018 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 03 Oct 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Sept 2018 — TEAS SECTION 8 & 9 RECEIVED
- 13 Dec 2017 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 25 May 2011 — CASE FILE IN TICRS
- 29 Apr 2011 — CASE FILE IN TICRS
- 02 Aug 2008 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)