ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2026
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Official data from USPTO
ADDCO
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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
26
Latest update
04/16/2026
Trademark type
Combined
Nice classes
9
Filing date
04/30/2001
Registration date
01/01/2002
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/26/2021
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1988-02-00
First use in commerce
1988-02-00
Drawing code
3
Owner type
16
Owner location
ST PAUL, MN, US
Examiner
COOPER, CHRISTINE H
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ADDCO ACQUISITION, LLC
ADDCO LLC
ADDCO, Inc.
Representatives
James L. Young WESTMAN, CHAMPLIN & KOEHLER, P.A.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
electronically controlled changeable message signs for traffic flow control purposes
Publications
History of USPTO decisions and trademark events.
26 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/26/2021
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/26/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/26/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/26/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
01/14/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/01/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/20/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/03/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/04/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/04/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
03/30/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2009
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
10/08/2008
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/30/2007
PLGL
ASSIGNED TO PARALEGAL
12/27/2007
E815
TEAS SECTION 8 & 15 RECEIVED
12/21/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/21/2007
CFIT
CASE FILE IN TICRS
04/23/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2005
R.PR
REGISTERED-PRINCIPAL REGISTER
01/01/2002
PUBO
PUBLISHED FOR OPPOSITION
10/09/2001
NPUB
NOTICE OF PUBLICATION
09/19/2001
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/17/2001
DOCK
ASSIGNED TO EXAMINER
07/12/2001
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