PYROFIL
Live / Registered — Registered and renewed (as of 15 Jul 2025)
What this means for you
Registered since 08 Mar 2005. 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 08 Mar 2025).
Record
- Serial number
- 76412366
- Registration number
- 2931222
- Mark type
- Word mark
- Filed
- 20 May 2002
- Published for opposition
- 20 Jan 2004
- Registered
- 08 Mar 2005
- Next maintenance due
- 08 Mar 2025
- Attorney of record
- M. Scott Alprin
Goods and services
- Class 009 — Scientific and electric apparatus: Electrical components for fuel cells for the generation of electrical current, namely, gas diffusion layers, [gaskets and bipolar plates]
Owner
- MITSUBISHI CHEMICAL CORPORATION, Chiyoda-ku, Tokyo, JP
- MITSUBISHI RAYON CO., LTD., Chiyoda-ku, Tokyo, JP
- MITSUBISHI RAYON CO., LTD., Tokyo, JP
- MITSUBISHI RAYON CO., LTD., Tokyo, JP
Prosecution history
- 15 Jul 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Jul 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 15 Jul 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 14 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Feb 2025 — TEAS SECTION 8 & 9 RECEIVED
- 08 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Jul 2017 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 02 Feb 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Feb 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 02 Feb 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Feb 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 18 Jan 2015 — TEAS SECTION 8 & 9 RECEIVED
- 18 Jan 2015 — TEAS SECTION 15 RECEIVED
- 01 Apr 2011 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Dec 2010 — REGISTERED - SEC. 8 (6-YR) ACCEPTED