PETROSTEP
Live / Registered — Registered and renewed (as of 24 May 2016)
What this means for you
Registered since 21 Sept 1976. 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 21 Sept 2016).
Record
- Serial number
- 73078392
- Registration number
- 1048357
- Mark type
- Word mark
- Filed
- 25 Feb 1976
- Registered
- 21 Sept 1976
- Next maintenance due
- 21 Sept 2016
- Attorney of record
- Julie Nichols Matthews
Goods and services
- Class 001 — Chemicals: CHEMICALS FOR USE IN THE PETROLEUM PRODUCTION INDUSTRY
Owner
- STEPAN COMPANY, Northbrook, IL, US
- STEPAN CHEMICAL COMPANY, NORTHFIELD, IL, US
Prosecution history
- 21 Sept 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Feb 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 27 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 27 Feb 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Dec 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 08 Dec 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Dec 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Dec 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 08 Dec 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 23 Jul 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 05 Jun 2020 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 07 May 2018 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 May 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED