EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/09/2025
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Official data from USPTO
MTDA
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
30
Latest update
10/15/2025
Classification
Registered
Trademark type
Word
Nice classes
1, 6
Filing date
04/18/1958
Registration date
07/14/1959
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
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
02/19/2019
Last transaction
10/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/16/1951
First use in commerce
08/16/1951
Drawing code
1
Owner type
03
Owner location
Malvern, PA
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GCP Applied Technologies Inc.
W. R. GRACE & CO.-CONN.
W. R. GRACE & CO.
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
CHEMICAL COMPOSITION FOR USE AS A GRINDING AID FOR PORTLAND CEMENT
Publications
History of USPTO decisions and trademark events.
30 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/09/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/09/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/09/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/21/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/21/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/21/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/21/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/21/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/19/2019
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
02/19/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/19/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/19/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
01/18/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/14/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/23/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/10/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/23/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/23/2009
PLGL
ASSIGNED TO PARALEGAL
03/16/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
03/13/2009
CFIT
CASE FILE IN TICRS
10/21/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/19/2006
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/19/2006
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/15/2000
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
03/15/2000
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
07/14/1979
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