WINTER POW-R PLUS
Live / Registered — Registered and renewed (as of 28 Feb 2026)
What this means for you
Registered since 10 Sept 1985. 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 10 Sept 2025).
Record
- Serial number
- 73519204
- Registration number
- 1358700
- Mark type
- Word mark
- Filed
- 24 Jan 1985
- Published for opposition
- 02 Jul 1985
- Registered
- 10 Sept 1985
- Next maintenance due
- 10 Sept 2025
- Attorney of record
- Thad Chaloemtiarana
Goods and services
- Class 001 — Chemicals: DIESEL FUEL ADDITIVES
Owner
- PLZ CORP., DOWNERS GROVE, IL, US
- PLAZE, INC., DOWNERS GROVE, IL, US
- Penray Companies, Inc., The, DOWNERS GOVE, IL, US
- NALCO CHEMICAL COMPANY, NAPERVILLE, IL, US
- NALCO CHEMICAL COMPANY, OAK BROOK, IL, US
- NALCO CHEMICAL COMPANY, OAK BROOK, IL, US
Prosecution history
- 28 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 28 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 28 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 14 Nov 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Nov 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Nov 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Jan 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Jan 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Jul 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 28 Jun 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 May 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED