EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/26/2026
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Official data from USPTO
ANTI-TERRA
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
24
Latest update
02/28/2026
Trademark type
Word
Nice classes
2
Filing date
09/28/1979
Registration date
08/25/1981
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2022
Last transaction
02/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1930-00-00
First use in commerce
1962-00-00
Drawing code
1
Owner type
09
Owner location
WESEL, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BYK-CHEMIE GMBH
Byk-Mallinckrodt Chemische Produkte GmbH
Representatives
Farzad A. Panjshiri CANTOR COLBURN LLP
Technical classification
Nice Classes
Class 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 2
Additives for Lacquers; Flocculating AgentsWetting and Dispersing AgentsAnti-Settling Agents for Paints and Protective Coatings
Publications
History of USPTO decisions and trademark events.
24 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/26/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/26/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/26/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/26/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/23/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/23/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/23/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/16/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/25/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/30/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/24/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/24/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/17/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
07/22/2011
CFIT
CASE FILE IN TICRS
03/14/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/27/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/27/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/24/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/20/1988
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/12/1987
R.PR
REGISTERED-PRINCIPAL REGISTER
08/25/1981
PUBO
PUBLISHED FOR OPPOSITION
06/02/1981
Continuous trademark protection
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