ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/01/2026
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Official data from USPTO
DARTS PROCESS
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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
32
Latest update
07/01/2026
Trademark type
Combined
Nice classes
9
Filing date
04/30/1990
Registration date
04/16/1991
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/03/2021
Last transaction
07/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/05/1990
First use in commerce
04/05/1990
Drawing code
3
Owner type
03
Owner location
RIDGEVILLE, SC, US
Examiner
GREER, CYNTHIA
Law office
530
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
RESONAC GRAPHITE AMERICA INC.
Showa Denko Carbon, Inc.
Showa Denko Carbon, Inc.
Representatives
Douglas L. Lineberry Burr & Forman LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
electric arc furnace electrodes
Publications
History of USPTO decisions and trademark events.
32 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/03/2021
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/03/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/03/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/03/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/05/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/05/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/05/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
01/22/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/04/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/04/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/04/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/04/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/04/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/13/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/21/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/21/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
03/10/2011
CFIT
CASE FILE IN TICRS
10/18/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/29/2004
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/19/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/19/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/19/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/09/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/24/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
04/16/1991
PUBO
PUBLISHED FOR OPPOSITION
01/22/1991
NPUB
NOTICE OF PUBLICATION
12/22/1990
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/23/1990
CNEA
EXAMINER'S AMENDMENT MAILED
10/12/1990
DOCK
ASSIGNED TO EXAMINER
09/21/1990
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