WOAG
WITHDRAWAL OF ATTORNEY GRANTED
04/22/2026
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Official data from USPTO
CHALK
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
29
Latest update
04/24/2026
Trademark type
Word
Nice classes
9
Filing date
11/08/2019
Registration date
12/01/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/01/2020
Last transaction
04/24/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2019-09-00
First use in commerce
2019-09-00
Drawing code
4
Owner type
03
Owner location
San Francisco, CA, US
Examiner
CLAYTON, CHERYL A
Law office
L20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Chalk, Inc.
Representatives
Chalk, Inc.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Downloadable softwaresoftware for facilitating voice callsmessaging softwarefile sharing softwarecommunications software for electronically exchanging dataaudiovideoimages
Publications
History of USPTO decisions and trademark events.
29 publications found
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
04/22/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/06/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/06/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/06/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/06/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/06/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/01/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
12/01/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/15/2020
PUBO
PUBLISHED FOR OPPOSITION
09/15/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/26/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/11/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/11/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/11/2020
ALIE
ASSIGNED TO LIE
08/10/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
07/23/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
04/23/2020
GNSL
LETTER OF SUSPENSION E-MAILED
04/23/2020
CNSL
SUSPENSION LETTER WRITTEN
04/23/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/30/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/29/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/29/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/25/2020
GNRT
NON-FINAL ACTION E-MAILED
02/25/2020
CNRT
NON-FINAL ACTION WRITTEN
02/25/2020
DOCK
ASSIGNED TO EXAMINER
02/12/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/15/2019
NWAP
NEW APPLICATION ENTERED
11/12/2019
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