NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/29/2026
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Official data from USPTO
BERKBENT
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
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
05/19/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
03/30/2015
Registration date
03/15/2016
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/29/2026
Last transaction
05/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/31/1996
First use in commerce
07/31/2015
Drawing code
4
Owner type
99
Owner location
Madrid, ES
Examiner
JENKINS JR, CHARLES L
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Tolsa, S.A.
Representatives
Justin R. Young DTL Ltd.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additives for drilling muds; Chemical additives for use as binding agents in concretemasonry; Chemical additives for use in the manufacture of cemementmortarsstoneconcretepolymers; Chemical additives for use in repairing masonryaccelerating the hardening of concreteuse in the mixing of cementuse in concrete repairuse as air void formersuse in water flotationuse in clean wateruse in the production of metalworking fluidsuse in metal casting; Chemicals for the treatment of hot water systems; Chemicals for the treatment of water and wastewater; Chemicals for use in purification of water; Chemicals for use in purifying water; Chemicals used in the manufacture of paper; Concrete additives
Publications
History of USPTO decisions and trademark events.
26 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/29/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/29/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/26/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/19/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/15/2025
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/08/2022
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
08/08/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/08/2022
ES8R
TEAS SECTION 8 RECEIVED
03/10/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/15/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/15/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/06/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/05/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/05/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/21/2015
IUAF
USE AMENDMENT FILED
11/19/2015
EISU
TEAS STATEMENT OF USE RECEIVED
11/19/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/13/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/18/2015
PUBO
PUBLISHED FOR OPPOSITION
08/18/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/29/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/13/2015
DOCK
ASSIGNED TO EXAMINER
07/06/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/08/2015
NWAP
NEW APPLICATION ENTERED
04/02/2015
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