ES7R
TEAS SECTION 7 REQUEST RECEIVED
06/26/2026
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Official data from USPTO
BARCLAY
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
26
Latest update
06/26/2026
Trademark type
Word
Nice classes
1, 41
Filing date
05/15/1987
Registration date
07/19/1988
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/14/2017
Last transaction
06/26/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1948-00-00
First use in commerce
1948-00-00
Drawing code
1
Owner type
03
Owner location
SAINT PAUL, MN, US
Examiner
WENDEL, HELEN R.
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ECOLAB USA INC.
BARCLAY WATER MANAGEMENT, INC.
BARCLAY CHEMICAL COMPANY INC.
Representatives
Christopher M. Kindel Pirkey Barber PLLC
Technical classification
Nice Classes
Class 1Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
BOILER FEEDWATER TREATMENT CHEMICALSCOOLING WATER TREATMENT CHEMICALSCOOLING WATER TREATMENT CHEMICALSPROCESS WASTEWATER TREATMENT CHEMICALSFUEL OIL CONDITIONERS AND SPECIALIZED CLEANING CHEMICALS FOR BOILERS AND ANCILLARY PIPING
Class 41
CONDUCTING OF TRAINING SEMINARS AND PROGRAMS RELATIVE TO WATER TREATMENT AND TESTING AND FUEL OIL CONDITIONING
Publications
History of USPTO decisions and trademark events.
26 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/24/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/11/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/14/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/14/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/14/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/14/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/18/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/19/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/28/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/28/2008
PLGL
ASSIGNED TO PARALEGAL
07/31/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/23/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
07/19/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/17/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/17/2008
CFIT
CASE FILE IN TICRS
06/25/2008
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/31/1994
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/14/1994
R.PR
REGISTERED-PRINCIPAL REGISTER
07/19/1988
PUBO
PUBLISHED FOR OPPOSITION
04/26/1988
NPUB
NOTICE OF PUBLICATION
03/26/1988
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/22/1988
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/15/1988
CNRT
NON-FINAL ACTION MAILED
08/18/1987
DOCK
ASSIGNED TO EXAMINER
08/04/1987
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