IWT Trademark

Trademark Overview

On Friday, August 2, 2002, a trademark application was filed for IWT with the United States Patent and Trademark Office. The USPTO has given the IWT trademark a serial number of 78150262. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, August 21, 2024. This trademark is owned by United States Filter Corporation. The IWT trademark is filed in the Environmental Control Instrument Products category with the following description:

WATER AND LIQUID TREATMENT EQUIPMENT, NAMELY, ION EXCHANGERS, REVERSE OSMOSIS UNITS, MULTIMEDIA FILTERS, AND WATER FILTERS
iwt

General Information

Serial Number78150262
Word MarkIWT
Filing DateFriday, August 2, 2002
Status800 - REGISTERED AND RENEWED
Status DateWednesday, August 21, 2024
Registration Number2838416
Registration DateTuesday, May 4, 2004
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 10, 2004

Trademark Statements

Goods and ServicesWATER AND LIQUID TREATMENT EQUIPMENT, NAMELY, ION EXCHANGERS, REVERSE OSMOSIS UNITS, MULTIMEDIA FILTERS, AND WATER FILTERS

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 031, 034
Class Status Code6 - Active
Class Status DateFriday, August 9, 2002
Primary Code011
First Use Anywhere DateMonday, November 4, 1968
First Use In Commerce DateMonday, November 4, 1968

Trademark Owner History

Party NameEVOQUA WATER TECHNOLOGIES LLC
Party Type35 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressTewksbury, MA 01876
Party NameSIEMENS WATER TECHNOLOGIES LLC
Party Type34 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressALPHARETTA, GA 30022
Party NameSIEMENS INDUSTRY, INC.
Party Type33 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressALPHARETTA, GA 30005
Party NameSIEMENS WATER TECHNOLOGIES HOLDING CORP.
Party Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWARRENDALE, PA 15086
Party NameUSFILTER CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLOWELL, MA 01851
Party NameUnited States Filter Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPalm Desert, CA 92211
Party NameUnited States Filter Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressPalm Desert, CA 92211
Party NameUnited States Filter Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressPalm Desert, CA 92211

Trademark Events

Event DateEvent Description
Friday, December 20, 2002ASSIGNED TO EXAMINER
Friday, December 20, 2002ASSIGNED TO EXAMINER
Tuesday, January 7, 2003NON-FINAL ACTION E-MAILED
Monday, February 10, 2003PAPER RECEIVED
Monday, February 10, 2003CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, May 17, 2003NON-FINAL ACTION E-MAILED
Wednesday, July 30, 2003PAPER RECEIVED
Monday, August 18, 2003CASE FILE IN TICRS
Monday, November 17, 2003EMAIL RECEIVED
Monday, November 17, 2003CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, November 19, 2003PAPER RECEIVED
Friday, December 12, 2003APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, January 21, 2004NOTICE OF PUBLICATION
Tuesday, February 10, 2004PUBLISHED FOR OPPOSITION
Tuesday, May 4, 2004REGISTERED-PRINCIPAL REGISTER
Wednesday, April 11, 2007AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, April 26, 2010TEAS SECTION 8 & 15 RECEIVED
Friday, May 7, 2010CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, May 11, 2010REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, April 27, 2011AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, January 15, 2014AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, February 5, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, February 26, 2014AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, March 25, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, March 25, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, May 5, 2014TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, May 5, 2014TEAS SECTION 8 & 9 RECEIVED
Thursday, May 15, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, May 5, 2014REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, May 15, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, May 15, 2014REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, May 15, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, April 14, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, May 12, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, February 17, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, February 17, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, February 17, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, May 4, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, January 29, 2024TEAS SECTION 8 & 9 RECEIVED
Tuesday, May 14, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, May 14, 2024POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Monday, July 29, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, July 29, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, July 29, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, August 21, 2024TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Wednesday, August 21, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, August 21, 2024REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, August 21, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, November 10, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, November 10, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, November 10, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, November 10, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, November 10, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

water filters osmosis multimedia reverse units exchangers liquid treatment equipment