ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/04/2026
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Official data from USPTO
BIOGUARD
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Active USPTO registrationType: CombinedOffice: 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
55
Latest update
03/05/2026
Trademark type
Combined
Nice classes
5
Filing date
06/18/1980
Registration date
09/28/1982
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/06/2023
Last transaction
03/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/01/1980
First use in commerce
05/01/1980
Drawing code
3
Owner type
03
Owner location
LAWRENCEVILLE, GA, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BIO-LAB, INC.
BIOLAB SERVICES, INC.
BIO-LAB, INC.
Representatives
Andrew D. Dorisio Dickinson Wright PLLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Chlorine Compounds and Algaecides for Use in Treating Water in Swimming Pools
Publications
History of USPTO decisions and trademark events.
55 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/22/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/22/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/06/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/06/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/06/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/06/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/01/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/01/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/01/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/01/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/01/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
09/27/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/04/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/28/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/04/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/13/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/06/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/17/2017
NOSU
NOTICE OF SUIT
05/11/2017
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
05/04/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/20/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/25/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/25/2016
ES7R
TEAS SECTION 7 REQUEST RECEIVED
02/19/2016
NOSU
NOTICE OF SUIT
10/26/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/12/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/05/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/29/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/10/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/09/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/09/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/09/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
03/26/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/06/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/03/2010
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
08/01/2008
CFIT
CASE FILE IN TICRS
04/09/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/12/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/08/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/08/2004
REIN
REINSTATED
12/08/2004
CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
07/05/2003
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
12/20/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/10/2002
AMD7
SEC 7 REQUEST FILED
10/10/2002
PAPER RECEIVED
10/10/2002
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/23/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/25/1988
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/01/1987
R.PR
REGISTERED-PRINCIPAL REGISTER
09/28/1982
PUBO
PUBLISHED FOR OPPOSITION
09/08/1981
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