PACT
Live / Registered — Registered and renewed (as of 04 May 2019)
What this means for you
Registered since 31 Jul 1979. 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 31 Jul 2019).
Record
- Serial number
- 73166572
- Registration number
- 1123471
- Mark type
- Word mark
- Filed
- 17 Apr 1978
- Registered
- 31 Jul 1979
- Next maintenance due
- 31 Jul 2019
- Attorney of record
- Catherine H. Stockell
Goods and services
- Class 040 — Treatment of materials: WASTE WATER TREATMENT SERVICES
Owner
- LUMMUS TECHNOLOGY LLC, HOUSTON, TX, US
- SIEMENS ENERGY, INC., ORLANDO, FL, US
- SIEMENS WATER TECHNOLOGIES CORP., Warrendale, PA, US
- U.S. FILTER/ZIMPRO, INC., ROTHSCHILD, WI, US
- E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, US
Prosecution history
- 12 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Jan 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Jan 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Jan 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Jan 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 10 Jan 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 10 Nov 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Nov 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Nov 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Oct 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Oct 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Oct 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 19 Oct 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Oct 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 02 May 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED