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NOTICE OF SUIT
04/30/2026
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Official data from USPTO
ALKA-SELTZER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
ALKA-SELTZER
ST13
US500000072042593Class
5, 18
Filing
72042593
Registration
667053
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
05/01/2026
Trademark type
Word
Nice classes
5, 18
Filing date
12/17/1957
Registration date
09/16/1958
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/13/2018
Last transaction
05/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/20/1930
First use in commerce
12/20/1930
Drawing code
1
Owner type
16
Owner location
Whippany, NJ, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Bayer HealthCare LLC
B. C. (pessoa física)
MILES LABORATORIES, INC.
Representatives
Phillip Barengolts Pattishall, McAuliffe, Newbury, Hilliard & Geraldson LLP
Technical classification
Nice Classes
Class 5Class 18
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
No specification.
Class 18
ANTACID ANALGESIC EFFERVESCENT PREPARATION
Publications
History of USPTO decisions and trademark events.
25 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/17/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/17/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/17/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/17/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/28/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/28/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/16/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/16/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/13/2018
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/13/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/13/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/09/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
07/30/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/13/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/13/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/16/2017
CFIT
CASE FILE IN TICRS
10/21/2008
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/12/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/12/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
09/10/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/05/2002
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/07/1998
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
03/23/1998
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
09/16/1978
Continuous trademark protection
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