FOLDED FLOW Trademark

Trademark Overview

On Tuesday, December 23, 1997, a trademark application was filed for FOLDED FLOW with the United States Patent and Trademark Office. The USPTO has given the FOLDED FLOW trademark a serial number of 75409898. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, January 16, 2019. This trademark is owned by Envirex Inc.. The FOLDED FLOW trademark is filed in the Environmental Control Instrument Products category with the following description:

wastewater treatment equipment, namely dissolved air flotation and dissolved gas flotation separators and thickeners
folded flow

General Information

Serial Number75409898
Word MarkFOLDED FLOW
Filing DateTuesday, December 23, 1997
Status800 - REGISTERED AND RENEWED
Status DateWednesday, January 16, 2019
Registration Number2300644
Registration DateTuesday, December 14, 1999
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, December 15, 1998

Trademark Statements

NOT AVAILABLE"FLOW"
Certificate of Correction for RegistrationIn the statement, Column 1, line 1, "U.S. Filter/Envirex" should be deleted, and "Envirex Inc." should be inserted.
Goods and Serviceswastewater treatment equipment, namely dissolved air flotation and dissolved gas flotation separators and thickeners

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 DateWednesday, February 18, 1998
Primary Code011
First Use Anywhere DateTuesday, October 7, 1997
First Use In Commerce DateThursday, August 20, 1998

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
AddressWARRENDALE, MA 15086
Party NameUnited States Filter Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressPalm Desert, CA 92211
Party NameEnvirex Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressWaukesha, WI 53186
Party NameEnvirex Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressWaukesha, WI 53186

Trademark Events

Event DateEvent Description
Monday, September 21, 1998ASSIGNED TO EXAMINER
Wednesday, September 30, 1998EXAMINER'S AMENDMENT MAILED
Wednesday, September 30, 1998APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, November 13, 1998NOTICE OF PUBLICATION
Tuesday, December 15, 1998PUBLISHED FOR OPPOSITION
Tuesday, March 9, 1999NOA MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, September 8, 1999USE AMENDMENT FILED
Sunday, October 3, 1999STATEMENT OF USE PROCESSING COMPLETE
Friday, October 8, 1999ASSIGNED TO EXAMINER
Friday, October 8, 1999ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, December 14, 1999REGISTERED-PRINCIPAL REGISTER
Friday, February 4, 2000SEC 7 REQUEST FILED
Friday, February 4, 2000SEC 7 REQUEST FILED
Monday, August 7, 2000POST REGISTRATION ACTION MAILED - SEC. 7
Tuesday, June 5, 2001POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
Thursday, October 18, 2001POST REGISTRATION ACTION MAILED - SEC. 7
Monday, March 4, 2002RESPONSE RECEIVED TO POST REG. ACTION
Monday, July 22, 2002PAPER RECEIVED
Tuesday, October 1, 2002CORRECTION UNDER SECTION 7 - PROCESSED
Tuesday, June 7, 2005TEAS SECTION 8 & 15 RECEIVED
Tuesday, June 7, 2005REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, February 2, 2006ASSIGNED TO PARALEGAL
Thursday, February 2, 2006REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, June 15, 2006CASE FILE IN TICRS
Wednesday, April 4, 2007AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, November 3, 2009TEAS SECTION 8 & 9 RECEIVED
Wednesday, November 4, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, November 4, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, November 13, 2009CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, November 18, 2009REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, November 18, 2009REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
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
Friday, December 14, 2018COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, December 21, 2018TEAS SECTION 8 & 9 RECEIVED
Wednesday, January 16, 2019CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, January 16, 2019REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, January 16, 2019REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, January 16, 2019NOTICE 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
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

flow folded dissolved flotation thickeners separators namely treatment equipment wastewater