TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/23/2026
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Official data from USPTO
ASM
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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
55
Latest update
02/25/2026
Trademark type
Word
Nice classes
41
Filing date
03/31/2015
Registration date
09/25/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/07/2025
Last transaction
02/25/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/09/2017
First use in commerce
11/09/2017
Drawing code
4
Owner type
16
Owner location
Cambridge, MA, US
Examiner
GEARHART, DAVID JAMES
Current location
Historical data usage
Holders and representatives
Holders
Lydian Chiropractic LLC
Representatives
Thomas F. Dunn Lee & Hayes PC
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Educational servicesconducting live and on-line classesseminarsconferencesworkshops in the field of chiropractic techniques and distribution of course and educational materials in connection therewith; educational servicesproviding training of chiropractors for certification in the field of chiropractic techniques
Publications
History of USPTO decisions and trademark events.
55 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/23/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/23/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/23/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/23/2026
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/07/2025
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/07/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/07/2025
E815
TEAS SECTION 8 & 15 RECEIVED
09/24/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/22/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/22/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/22/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/22/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/22/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/25/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/02/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/02/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/02/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/27/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/27/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/17/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
09/25/2018
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/23/2018
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/22/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/15/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/14/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/14/2018
GNRT
NON-FINAL ACTION E-MAILED
02/14/2018
CNRT
SU - NON-FINAL ACTION - WRITTEN
02/14/2018
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/14/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/12/2018
IUAF
USE AMENDMENT FILED
02/01/2018
EISU
TEAS STATEMENT OF USE RECEIVED
02/01/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/31/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/05/2017
PUBO
PUBLISHED FOR OPPOSITION
09/05/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/16/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/25/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/20/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/19/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/19/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/19/2017
GNRT
NON-FINAL ACTION E-MAILED
01/19/2017
CNRT
NON-FINAL ACTION WRITTEN
01/19/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2016
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
07/19/2016
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
01/19/2016
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
07/14/2015
GNSL
LETTER OF SUSPENSION E-MAILED
07/14/2015
CNSL
SUSPENSION LETTER WRITTEN
07/14/2015
DOCK
ASSIGNED TO EXAMINER
07/07/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/10/2015
NWAP
NEW APPLICATION ENTERED
04/03/2015
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