ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/18/2026
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Official data from USPTO
GROTEK CORE
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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
37
Latest update
05/19/2026
Trademark type
Word
Nice classes
1
Filing date
11/28/2017
Registration date
06/16/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/16/2020
Last transaction
05/19/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/21/2020
First use in commerce
04/21/2020
Drawing code
4
Owner type
16
Owner location
SHOEMAKERSVILLE, PA, US
Examiner
PARK, JENNY K
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
HYDROFARM, LLC
GREENSTAR PLANT PRODUCTS INC.
GREENSTAR PLANT PRODUCTS INC.
Representatives
Sean P. McMahon Sean P. McMahon, PLLC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
fertilizers
Publications
History of USPTO decisions and trademark events.
37 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/16/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/30/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/27/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/30/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/30/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/30/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/22/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
06/16/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/12/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/11/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/05/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/05/2020
IUAF
USE AMENDMENT FILED
04/21/2020
EISU
TEAS STATEMENT OF USE RECEIVED
04/21/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED
11/14/2019
EX3G
SOU EXTENSION 3 GRANTED
11/12/2019
EXT3
SOU EXTENSION 3 FILED
11/12/2019
EEXT
SOU TEAS EXTENSION RECEIVED
11/12/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/11/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/11/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/11/2019
EX2G
SOU EXTENSION 2 GRANTED
06/07/2019
EXT2
SOU EXTENSION 2 FILED
06/07/2019
EEXT
SOU TEAS EXTENSION RECEIVED
06/07/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/05/2018
EX1G
SOU EXTENSION 1 GRANTED
12/03/2018
EXT1
SOU EXTENSION 1 FILED
12/03/2018
EEXT
SOU TEAS EXTENSION RECEIVED
12/03/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/12/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/17/2018
PUBO
PUBLISHED FOR OPPOSITION
04/17/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/28/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/14/2018
DOCK
ASSIGNED TO EXAMINER
03/12/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/07/2017
NWAP
NEW APPLICATION ENTERED
12/01/2017
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