EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/03/2025
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Official data from USPTO
CSA
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Active USPTO registrationType: CombinedOffice: 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
36
Latest update
12/05/2025
Trademark type
Combined
Nice classes
-
Filing date
07/17/1972
Registration date
09/04/1973
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/01/2024
Last transaction
12/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
5
Owner type
03
Owner location
TORONTO, ONTARIO, CA
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CANADIAN STANDARDS ASSOCIATION
Representatives
Dyan House Baker & McKenzie LLP
Technical classification
Nice Classes
No classes reported.
Vienna Codes
No Vienna codes available.
Goods and services
No goods and services specifications.
Publications
History of USPTO decisions and trademark events.
36 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/03/2025
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/03/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/03/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/03/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/03/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/03/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/01/2024
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
05/01/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/01/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/26/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/25/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
12/27/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/04/2022
NOSU
NOTICE OF SUIT
02/11/2021
NOSU
NOTICE OF SUIT
04/15/2020
NOSU
NOTICE OF SUIT
06/26/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/16/2016
NOSU
NOTICE OF SUIT
08/12/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/03/2013
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/03/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/03/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
08/01/2013
NOSU
NOTICE OF SUIT
05/02/2011
NOSU
NOTICE OF SUIT
01/11/2011
CFIT
CASE FILE IN TICRS
09/02/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/14/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/14/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/08/2005
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/28/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/28/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/03/2003
PAPER RECEIVED
09/03/2003
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/14/1993
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/11/1993
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/02/1979
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