NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/31/2025
Back to search
Official data from USPTO
DUREX
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
39
Latest update
01/20/2026
Trademark type
Word
Nice classes
9
Filing date
04/01/1994
Registration date
09/26/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/31/2025
Last transaction
01/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1920-00-00
First use in commerce
12/01/1993
Drawing code
1
Owner type
03
Owner location
Don Mills, Ontario, CA
Examiner
FERRAIUOLO, DOMINIC
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ProScience Inc.
Representatives
Andrew Hollander K&L Gates LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
laboratory glasswareculture tubespipettes and vials
Publications
History of USPTO decisions and trademark events.
39 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/31/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/31/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/31/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
09/23/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/26/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/01/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/01/2023
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/01/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/01/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/01/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/11/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
09/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/11/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/11/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/20/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/20/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/27/2015
NA15
SEC. 15 ACKNOWLEDGEMENT - E-MAILED
10/27/2015
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
10/27/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/27/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/27/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
09/17/2015
E15R
TEAS SECTION 15 RECEIVED
09/17/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/24/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/24/2005
PLGL
ASSIGNED TO PARALEGAL
10/24/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/15/2005
PAPER RECEIVED
09/15/2005
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
10/12/2001
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
09/25/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
09/26/1995
PUBO
PUBLISHED FOR OPPOSITION
01/17/1995
NPUB
NOTICE OF PUBLICATION
12/16/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/22/1994
DOCK
ASSIGNED TO EXAMINER
08/19/1994
Continuous trademark protection
Get notified about every new filing that threatens DUREX or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.