PHI-CELL
Live / Registered — Registered and renewed (as of 13 Feb 2026)
What this means for you
Registered since 17 May 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 17 May 2025).
Record
- Serial number
- 78293013
- Registration number
- 2951418
- Mark type
- Stylized text
- Filed
- 27 Aug 2003
- Published for opposition
- 22 Feb 2005
- Registered
- 17 May 2005
- Next maintenance due
- 17 May 2025
- Attorney of record
- Martin M. Zoltick
Goods and services
- Class 011 — Environmental control apparatus: Ultraviolet lamp components, namely, bulbs and target assemblies therefor, not for medical purposes but for air, food and water purification systems and ultraviolet lamps not for medical purposes but for air, food and water purification systems
Owner
- RGF ENVIRONMENTAL GROUP, INC., Riviera Beach, FL, US
- RGF O3 Systems, Inc., West Palm Beach, FL, US
- RGF O3 Systems, Inc., West Palm Beach, FL, US
- RGF O3 Systems, Inc., West Palm Beach, FL, US
Prosecution history
- 13 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Feb 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 13 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 13 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 17 May 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 03 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Oct 2018 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Oct 2018 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Feb 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Feb 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 13 Feb 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Feb 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL