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Live / Registered — Registered and renewed (as of 22 Aug 2025)
What this means for you
Registered since 18 Apr 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 18 Apr 2025).
Record
- Serial number
- 74452458
- Registration number
- 1889523
- Mark type
- Word mark
- Filed
- 29 Oct 1993
- Published for opposition
- 24 Jan 1995
- Registered
- 18 Apr 1995
- Next maintenance due
- 18 Apr 2025
- Attorney of record
- Eryn Ace Fuhrer
Goods and services
- Class 001 — Chemicals: fluids used primarily as a means to transfer heat through a broad temperature range in the fields of industrial chemicals, plastics, foods, viscous products, materials finishing, beverages, and pharmaceuticals
Owner
- THE LUBRIZOL CORPORATION, WICKLIFFE, OH, US
- PARATHERM CORPORATION, Conshohocken, PA, US
- PARATHERM CORPORATION, Conshohocken, PA, US
- PARATHERM CORPORATION, Conshohocken, PA, US
Prior registrations
Prosecution history
- 22 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Aug 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 22 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Apr 2025 — TEAS SECTION 8 & 9 RECEIVED
- 18 Apr 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Apr 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 06 Apr 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 06 Apr 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Mar 2015 — TEAS SECTION 8 & 9 RECEIVED
- 03 Apr 2014 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Apr 2014 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Dec 2013 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Dec 2013 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED