ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/24/2026
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Official data from USPTO
21ST CENTURY
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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
03/25/2026
Trademark type
Word
Nice classes
5
Filing date
11/28/2008
Registration date
06/30/2009
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/08/2018
Last transaction
03/25/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/21/1991
First use in commerce
09/21/1991
Drawing code
4
Owner type
03
Owner location
Tempe, AZ, US
Examiner
NADELMAN, ANDREA KOYNER
Law office
M10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
TWENTY-FIRST CENTURY HEALTHCARE, INC.
Twenty-First Century Laboratories, Inc.
Representatives
Jill Anderfuren Lewis Brisbois Bisgaard & Smith LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
vitaminsmineral supplementsdietary supplementsnutritional supplementsweight loss supplementsherbal supplementsherbal teas for weight lossvitamins for petsnutritional supplements for petsdietary supplements for petsherbal supplements for pets
Publications
History of USPTO decisions and trademark events.
36 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/29/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/29/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/29/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/29/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/29/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/08/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/08/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/08/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/07/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
07/27/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/30/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/20/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/20/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/04/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/04/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/04/2014
E815
TEAS SECTION 8 & 15 RECEIVED
10/24/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/08/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/08/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/27/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/20/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
06/30/2009
PUBO
PUBLISHED FOR OPPOSITION
04/14/2009
NPUB
NOTICE OF PUBLICATION
03/25/2009
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/11/2009
ALIE
ASSIGNED TO LIE
03/11/2009
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/11/2009
CNEA
EXAMINERS AMENDMENT MAILED
03/11/2009
XAEC
EXAMINER'S AMENDMENT ENTERED
03/10/2009
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/10/2009
CNRT
NON-FINAL ACTION MAILED
03/04/2009
CNRT
NON-FINAL ACTION WRITTEN
03/03/2009
DOCK
ASSIGNED TO EXAMINER
02/26/2009
MAFR
APPLICATION FILING RECEIPT MAILED
12/09/2008
NWAP
NEW APPLICATION ENTERED
12/03/2008
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