PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/28/2026
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Official data from USPTO
ALFA-PLEX
Did you know this trademark is already registered in United States?
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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
34
Latest update
03/29/2026
Trademark type
Word
Nice classes
1
Filing date
07/02/1985
Registration date
01/14/1986
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/11/2016
Last transaction
03/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/24/1985
First use in commerce
05/24/1985
Drawing code
1
Owner type
03
Owner location
DAVENPORT, IA, US
Examiner
MANDIR, FREDERICK
Current location
Historical data usage
Holders and representatives
Holders
TWIN STATE, INC.
TWIN-STATE ENGINEERING & CHEMICAL COMPANY
Representatives
Joshua J. McIntyre Lane & Waterman LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
LIQUID FERTILIZER
Publications
History of USPTO decisions and trademark events.
34 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/28/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
01/15/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/19/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/19/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/19/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/14/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/11/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/11/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/11/2016
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/22/2016
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/12/2016
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/21/2016
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/21/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/13/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/13/2016
CFIT
CASE FILE IN TICRS
06/04/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/26/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/26/2006
PLGL
ASSIGNED TO PARALEGAL
01/20/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/01/2005
PAPER RECEIVED
11/01/2005
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
10/23/1991
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
09/16/1991
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
08/22/1991
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
06/28/1991
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
06/10/1991
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
01/31/1991
R.PR
REGISTERED-PRINCIPAL REGISTER
01/14/1986
PUBO
PUBLISHED FOR OPPOSITION
10/22/1985
NPUB
NOTICE OF PUBLICATION
09/26/1985
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/28/1985
DOCK
ASSIGNED TO EXAMINER
08/22/1985
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