EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/13/2025
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Official data from USPTO
YOU BRING THE SCIENCE, WE BRING THE COMPLIANCE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
YOU BRING THE SCIENCE, WE BRING THE COMPLIANCE
ST13
US500000090080385Class
37, 42
Filing
90080385
Registration
7122256
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
57
Latest update
10/18/2025
Trademark type
Word
Nice classes
37, 42
Filing date
07/29/2020
Registration date
07/25/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/25/2023
Last transaction
10/18/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/29/2020
First use in commerce
04/30/2021
Drawing code
4
Owner type
16
Owner location
Austin, TX
Examiner
KELLEY, EVELYN
Law office
N90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CHRYSALIS SERVICES, LLC
Azzur Group LLC
Representatives
William W. Matthews III Klehr Harrison Harvey Branzburg LLP
Technical classification
Nice Classes
Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Installationrepair and maintenance of cleanroom facilities from converted lease space
Class 42
Planning and layout design services involving converting lease space into cleanroom facilities; consulting and advisory services in the field of planning and layout design of cleanrooms in compliance with industry standards
Publications
History of USPTO decisions and trademark events.
57 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/13/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/13/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/13/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/28/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/28/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/28/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/14/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/25/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
07/25/2023
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/20/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/17/2023
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/08/2023
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/08/2023
IUAF
USE AMENDMENT FILED
05/17/2023
EISU
TEAS STATEMENT OF USE RECEIVED
05/17/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/04/2023
EX4G
SOU EXTENSION 4 GRANTED
03/02/2023
EXT4
SOU EXTENSION 4 FILED
03/02/2023
EEXT
SOU TEAS EXTENSION RECEIVED
03/02/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/09/2023
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/09/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/09/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/09/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/30/2022
EX3G
SOU EXTENSION 3 GRANTED
08/26/2022
EXT3
SOU EXTENSION 3 FILED
08/26/2022
EEXT
SOU TEAS EXTENSION RECEIVED
08/26/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/24/2022
EX2G
SOU EXTENSION 2 GRANTED
02/22/2022
EXT2
SOU EXTENSION 2 FILED
02/22/2022
EEXT
SOU TEAS EXTENSION RECEIVED
02/22/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/01/2021
EX1G
SOU EXTENSION 1 GRANTED
08/30/2021
EXT1
SOU EXTENSION 1 FILED
08/30/2021
EEXT
SOU TEAS EXTENSION RECEIVED
08/30/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
03/02/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/05/2021
PUBO
PUBLISHED FOR OPPOSITION
01/05/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/16/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/02/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
12/02/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/02/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
12/02/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/02/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
11/24/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/24/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
11/24/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/24/2020
DOCK
ASSIGNED TO EXAMINER
11/17/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/27/2020
NWAP
NEW APPLICATION ENTERED
08/01/2020
Continuous trademark protection
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