EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/12/2026
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Official data from USPTO
CELLTRON
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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
59
Latest update
05/14/2026
Trademark type
Word
Nice classes
9
Filing date
05/03/1991
Registration date
07/07/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/03/2022
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/01/1991
First use in commerce
11/01/1991
Drawing code
1
Owner type
16
Owner location
FORT WAYNE, IN, US
Examiner
ATCHISON, ALAN
Law office
J40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
FRANKLIN GRID SOLUTIONS, LLC
MIDTRONICS, INC.
MIDTRONICS, INC.
Representatives
Caitlin R. Byczko Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
battery cell conductance tester
Publications
History of USPTO decisions and trademark events.
59 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/12/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/12/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/12/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/21/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/21/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/21/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/21/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/03/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/03/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/03/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/03/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
05/04/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/07/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2021
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
03/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/16/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/16/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/29/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/29/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/29/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/29/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/29/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/28/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/28/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/28/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/28/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/28/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/28/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/28/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/22/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/03/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/03/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/23/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/23/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/23/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/22/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
01/05/2012
CFIT
CASE FILE IN TICRS
02/05/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/25/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/24/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/24/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/01/2002
E89R
TEAS SECTION 8 & 9 RECEIVED
07/01/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/03/1997
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/08/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
07/07/1992
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/21/1992
DOCK
ASSIGNED TO EXAMINER
04/15/1992
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/01/1992
IUAF
USE AMENDMENT FILED
03/13/1992
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
02/04/1992
PUBO
PUBLISHED FOR OPPOSITION
11/12/1991
NPUB
NOTICE OF PUBLICATION
10/11/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/13/1991
CNEA
EXAMINER'S AMENDMENT MAILED
08/08/1991
DOCK
ASSIGNED TO EXAMINER
08/05/1991
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