CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
08/14/2026
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Official data from USPTO
EFFERDENT E
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9Type: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Case type
Application and registration
Recorded events
37
Latest update
08/14/2026
Trademark type
Combined
Nice classes
3
Filing date
01/11/1995
Registration date
01/30/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/14/2026
Last transaction
08/14/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
First use anywhere
1994-07-00
First use in commerce
1994-07-00
Drawing code
3
Owner type
03
Owner location
TARRYTOWN, NY, US
Examiner
THOMPSON, LAVERNE
Law office
L60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BLACKSMITH BRANDS, INC.
Warner-Lambert Company LLC
WARNER-LAMBERT COMPANY
Representatives
Micheline Kelly Johnson Taylor English Duma LLP
Technical classification
Nice Classes
Class 3
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
effervescent denture cleanser
Publications
History of USPTO decisions and trademark events.
37 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/01/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/30/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/24/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/24/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/23/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/23/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/16/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/16/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/22/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/01/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/01/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/01/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
09/30/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/08/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/08/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/08/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/06/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/06/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/19/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/11/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/04/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/16/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/16/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/07/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/20/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/20/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/02/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
02/02/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/15/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/16/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
01/30/1996
PUBO
PUBLISHED FOR OPPOSITION
11/07/1995
NPUB
NOTICE OF PUBLICATION
10/06/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/21/1995
CNEA
EXAMINER'S AMENDMENT MAILED
06/14/1995
DOCK
ASSIGNED TO EXAMINER
05/31/1995
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