PREFLEX
Live / Registered — Registered and renewed (as of 14 Sept 2024)
What this means for you
Registered since 26 Jul 1994. 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 26 Jul 2024).
Record
- Serial number
- 74427875
- Registration number
- 1846658
- Mark type
- Word mark
- Filed
- 20 Aug 1993
- Published for opposition
- 03 May 1994
- Registered
- 26 Jul 1994
- Next maintenance due
- 26 Jul 2024
- Attorney of record
- Gary C. Ganzi
Goods and services
- Class 011 — Environmental control apparatus: modular units comprised of activated carbon, cation exchange resin or filter media for use in water treatment and/or purification systems
Owner
- EVOQUA WATER TECHNOLOGIES LLC, Tewksbury, MA, US
- SIEMENS WATER TECHNOLOGIES LLC, ALPHARETTA, GA, US
- SIEMENS INDUSTRY, INC., ALPHARETTA, GA, US
- SIEMENS WATER TECHNOLOGIES HOLDING CORP., WARRENDALE, PA, US
- USFILTER CORPORATION, LOWELL, MA, US
- UNITED STATES FILTER CORPORATION, PALM DESERT, CA, US
- ARROWHEAD INDUSTRIAL WATER, INC., Lincolnshire, IL, US
- ARROWHEAD INDUSTRIAL WATER, INC., Lincolnshire, IL, US
- ARROWHEAD INDUSTRIAL WATER, INC., Lincolnshire, IL, US
Prosecution history
- 11 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Nov 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Nov 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 14 Sept 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 14 Sept 2024 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 14 Sept 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 14 Sept 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 28 Jun 2024 — TEAS SECTION 8 & 9 RECEIVED
- 20 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jun 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Jun 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED