NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/04/2026
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Official data from USPTO
PROTASSIUM+
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
08/04/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
02/10/2016
Registration date
04/04/2017
Expiration date
-
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/04/2026
Last transaction
08/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/10/2014
First use in commerce
10/10/2014
Drawing code
4
Owner type
03
Owner location
Overland Park, KS, US
Examiner
LAWRENCE, SUSAN KASTRINER
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Compass Minerals Odgen Inc.
Representatives
Donna Schmitt Armstrong Teasdale LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
fertilizer
Publications
History of USPTO decisions and trademark events.
31 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/04/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/04/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/04/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
06/04/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/04/2026
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/29/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/29/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/29/2023
E815
TEAS SECTION 8 & 15 RECEIVED
03/29/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/04/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/30/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/30/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/30/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/15/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
04/04/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/17/2017
PUBO
PUBLISHED FOR OPPOSITION
01/17/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/28/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/03/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/02/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/01/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/01/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/01/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/01/2016
GNRT
NON-FINAL ACTION E-MAILED
06/01/2016
CNRT
NON-FINAL ACTION WRITTEN
06/01/2016
DOCK
ASSIGNED TO EXAMINER
05/25/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/17/2016
NWAP
NEW APPLICATION ENTERED
02/13/2016
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