ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
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Official data from USPTO
SCALEGUARD
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
36
Latest update
05/14/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
06/07/2013
Registration date
01/14/2014
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
05/06/2024
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/15/2013
First use in commerce
05/15/2013
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
CORWIN, CHARLOTTE K
Law office
N10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CARBO CERAMICS, LLC
CARBO Ceramics Inc.
CARBO Ceramics Inc.
Representatives
Enrique Sanchez, Jr. Whitaker Chalk Swindle & Schwartz PLLC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
proppants for use in oil well and gas well hydraulic fracturing operations
Publications
History of USPTO decisions and trademark events.
36 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/02/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/30/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/30/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/30/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/30/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/26/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/06/2024
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/06/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/06/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/06/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
01/16/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/14/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/09/2020
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/09/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/09/2020
E815
TEAS SECTION 8 & 15 RECEIVED
01/14/2020
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/14/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/13/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/13/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
01/14/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/29/2013
PUBO
PUBLISHED FOR OPPOSITION
10/29/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/09/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/19/2013
DOCK
ASSIGNED TO EXAMINER
09/19/2013
MPMK
NOTICE OF PSEUDO MARK E-MAILED
06/18/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/17/2013
NWAP
NEW APPLICATION ENTERED
06/11/2013
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