ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/19/2026
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Official data from USPTO
ECOLOTROL
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ECOLOTROL
ST13
US500000072444882Class
11, 13
Filing
72444882
Registration
994544
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
47
Latest update
05/20/2026
Trademark type
Word
Nice classes
11, 13
Filing date
01/02/1973
Registration date
10/01/1974
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/01/2024
Last transaction
05/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/15/1971
First use in commerce
07/15/1971
Drawing code
1
Owner type
16
Owner location
Milwaukee, WI, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Zurn Water, LLC
ZURN INDUSTRIES, LLC
ZURN INDUSTRIES, INC.
Representatives
H. Frederick Rusche Husch Blackwell LLP
Technical classification
Nice Classes
Class 11Class 13
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
No specification.
Class 13
HYDRANTS WHICH PREVENT BACKFLOW INTO THE WATER SYSTEM
Publications
History of USPTO decisions and trademark events.
47 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/01/2024
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
11/01/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/01/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/01/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
08/06/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/10/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/03/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/27/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/02/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/02/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/01/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/18/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/18/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/18/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/18/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/18/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/14/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/14/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/14/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/14/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/05/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/05/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/05/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/05/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/05/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/10/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/10/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/15/2014
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/14/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/14/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/09/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
10/01/2014
CFIT
CASE FILE IN TICRS
07/10/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/28/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/12/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/12/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/16/2004
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/27/1994
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
08/15/1994
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/01/1994
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
07/28/1994
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
05/02/1994
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/11/1980
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