TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/02/2026
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Official data from USPTO
IMPERVITRAN
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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
52
Latest update
03/04/2026
Trademark type
Word
Nice classes
9
Filing date
04/16/1982
Registration date
07/05/1983
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/20/2023
Last transaction
03/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/31/1973
First use in commerce
12/31/1973
Drawing code
1
Owner type
03
Owner location
GUELPH, US
Law office
530
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
HAMMOND POWER SOLUTIONS, INC.
MICRON INDUSTRIES CORPORATION
MICRON INDUSTRIES CORPORATION
Representatives
Nicole M. Murray Quarles & Brady LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Transformers
Publications
History of USPTO decisions and trademark events.
52 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/02/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/02/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/02/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/11/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/11/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/11/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/11/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/11/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/11/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/16/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/20/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/20/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/20/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/20/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
05/25/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/05/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/23/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/23/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/23/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/10/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/03/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/03/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/03/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/02/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
05/07/2013
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
10/26/2012
PLGL
ASSIGNED TO PARALEGAL
10/26/2012
WDRL
OTQR WITHDRAWAL FROM PUBLICATION
10/16/2012
C.7C
NEW CERTIFICATE UNDER SECTION 7 - PROCESSED
09/28/2012
ES7R
TEAS SECTION 7 REQUEST RECEIVED
06/07/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/16/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/16/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/04/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/04/2012
CFIT
CASE FILE IN TICRS
04/25/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/30/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/30/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/19/2003
PAPER RECEIVED
03/19/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/13/1990
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
01/16/1990
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
07/24/1989
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/10/1989
R.PR
REGISTERED-PRINCIPAL REGISTER
07/05/1983
PUBO
PUBLISHED FOR OPPOSITION
12/21/1982
NPUB
NOTICE OF PUBLICATION
11/09/1982
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/02/1982
DOCK
ASSIGNED TO EXAMINER
10/07/1982
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