TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/03/2026
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Official data from USPTO
TEFLON
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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
68
Latest update
03/05/2026
Trademark type
Word
Nice classes
1
Filing date
07/31/1989
Registration date
04/24/1990
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/02/2020
Last transaction
03/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/28/1989
First use in commerce
06/28/1989
Drawing code
1
Owner type
16
Owner location
WILMINGTON, DE, US
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
THE CHEMOURS COMPANY FC, LLC
E. I. DU PONT DE NEMOURS AND COMPANY
Representatives
Joshua J. Burke Pirkey Barber PLLC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
FLUORINE-CONTAINING POLYMERS IN RESIN AND DISPERSION FORM FOR USE AS ADDITIVES IN INKSPLASTICSLUBRICANTSCOATINGOTHER HOST MATERIALS WHERE ATTRIBUTES SUCH AS LUBRICITYFRICTION REDUCTIONNONSTICKTEMPERATURE AND CHEMICAL RESISTANCE ARE DESIRED
Publications
History of USPTO decisions and trademark events.
68 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/03/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/03/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/28/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/28/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/28/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/28/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/22/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/22/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/22/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/22/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/17/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/17/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/17/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/17/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/17/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/02/2020
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/02/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/02/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/02/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
04/22/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/24/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/17/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/15/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/15/2015
NOSU
NOTICE OF SUIT
04/21/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2015
NOSU
NOTICE OF SUIT
11/20/2014
NOSU
NOTICE OF SUIT
10/07/2013
NOSU
NOTICE OF SUIT
05/17/2013
NOSU
NOTICE OF SUIT
05/13/2013
NOSU
NOTICE OF SUIT
04/02/2013
NOSU
NOTICE OF SUIT
03/21/2013
NOSU
NOTICE OF SUIT
02/21/2013
NOSU
NOTICE OF SUIT
12/20/2012
NOSU
NOTICE OF SUIT
10/09/2012
NOSU
NOTICE OF SUIT
06/25/2012
NOSU
NOTICE OF SUIT
05/02/2012
NOSU
NOTICE OF SUIT
04/26/2012
NOSU
NOTICE OF SUIT
03/15/2012
NOSU
NOTICE OF SUIT
02/14/2012
NOSU
NOTICE OF SUIT
01/31/2012
NOSU
NOTICE OF SUIT
09/29/2011
NOSU
NOTICE OF SUIT
01/03/2011
NOSU
NOTICE OF SUIT
11/15/2010
NOSU
NOTICE OF SUIT
11/12/2010
NOSU
NOTICE OF SUIT
08/20/2010
NOSU
NOTICE OF SUIT
07/06/2010
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/29/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/29/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
04/26/2010
NOSU
NOTICE OF SUIT
12/30/2009
NOSU
NOTICE OF SUIT
08/26/2009
CFIT
CASE FILE IN TICRS
12/29/2008
NOSU
NOTICE OF SUIT
05/21/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/27/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/16/2000
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/16/2000
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/24/2000
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/13/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/18/1995
R.PR
REGISTERED-PRINCIPAL REGISTER
04/24/1990
PUBO
PUBLISHED FOR OPPOSITION
01/30/1990
NPUB
NOTICE OF PUBLICATION
12/30/1989
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/22/1989
DOCK
ASSIGNED TO EXAMINER
11/22/1989
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