TrademarkDir
ECODYNE
LIVE

Serial Number

72393919

Owner

ECOWATER SYSTEMS LLC

Attorney

Michael Harris

First Use Date

Jun 2, 1970

Filing Date

Jun 4, 1971

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ECODYNE Trademark

Serial Number: 72393919 • Registration: 0946982

ECODYNE is a trademark filed by ECOWATER SYSTEMS LLC on June 4, 1971. The trademark is classified under Class 37 (Building & Construction), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

ECOWATER SYSTEMS LLC (74 trademarks)

1890 WOODLANE DRIVE
WOODBURY, MN 551252913

Entity Type: 16

ECODYNE CORPORATION (87 trademarks)

CHICAGO, IL 60603

Entity Type: 03

ECOWATER SYSTEM, INC.

Woodbury, MN 551252913

Entity Type: 03

Trademark Details

Filing Date

June 4, 1971

Registration Date

November 7, 1972

First Use Anywhere

June 2, 1970

First Use in Commerce

June 2, 1970

Goods & Services

CUSTOM MANUFACTURE OF [ WATER TREATMENT, ] WATER COOLING [ AND WASTE TREATMENT ]EQUIPMENT

CUSTOM [ DESIGN AND ] ENGINEERING SERVICVES IN THE FIELD OF EQUIPMENT AND PROCESSES FOR [ WATER TREATMENT, ] WATER COOLING [ AND WASTE TREATMENT ]

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 13, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 13, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 13, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 13, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 13, 2026 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 17, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 17, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 17, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 17, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 17, 2025 COAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 16, 2024 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 16, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 16, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 16, 2024 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
May 9, 2023 NA89
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
May 9, 2023 RNL4
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 9, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 9, 2023 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 25, 2022 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 7, 2021 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 15, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 15, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 15, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 15, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 15, 2020 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 27, 2018 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 8, 2016 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 8, 2016 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 22, 2012 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 22, 2012 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 22, 2012 89AG
TEAS SECTION 8 & 9 RECEIVED
Oct 19, 2012 E89R
CASE FILE IN TICRS
Sep 2, 2008 CFIT
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 16, 2002 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 16, 2002 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 22, 2002 89AF
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 4, 1993 RNL1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Nov 6, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Nov 2, 1992 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 26, 1979 C15A

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