ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/26/2025
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Official data from USPTO
ONC
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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
36
Latest update
11/27/2025
Trademark type
Word
Nice classes
40
Filing date
11/13/1989
Registration date
09/10/1991
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/11/2022
Last transaction
11/27/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
1
Owner type
03
Owner location
HALIFAX, CA
Examiner
KRISP,JENNIFER MARIE
Law office
540
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
4727051 NOVA SCOTIA COMPANY
NITREX METAL INC.
NITREX METAL INC.
Representatives
Richard Y. Kim SNELL & WILMER L.L.P.
Technical classification
Nice Classes
Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
METAL TREATMENT SERVICESNAMELY HEATCHEMICAL AND/OR PRESSURE TREATMENT OF STEEL AND OTHER METALS; AND CONSULTING SERVICES IN THE FIELD OF TREATMENT OF METALS
Publications
History of USPTO decisions and trademark events.
36 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/11/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/11/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/11/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/11/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
09/03/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/10/2020
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
06/19/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/28/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/28/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/28/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/28/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/28/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/28/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/28/2020
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/30/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/30/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/28/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
09/08/2011
CFIT
CASE FILE IN TICRS
01/07/2009
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/17/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/17/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/10/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/25/1997
15AF
REGISTERED - SEC. 15 AFFIDAVIT FILED
09/09/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
09/10/1991
PUBO
PUBLISHED FOR OPPOSITION
06/18/1991
NPUB
NOTICE OF PUBLICATION
05/17/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/25/1991
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/30/1990
CNSI
INQUIRY AS TO SUSPENSION MAILED
11/19/1990
CNSL
LETTER OF SUSPENSION MAILED
03/26/1990
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/27/1990
CNRT
NON-FINAL ACTION MAILED
01/30/1990
DOCK
ASSIGNED TO EXAMINER
01/08/1990
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/26/1989
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