NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/26/2026
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Official data from USPTO
KERSTEN
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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
38
Latest update
02/27/2026
Trademark type
Combined
Nice classes
9
Filing date
01/12/2015
Registration date
10/06/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/26/2026
Last transaction
02/27/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
16
Owner location
Freiburg, DE
Examiner
GLASSER, CARYN
Current location
Historical data usage
Mark description
The mark consists of the word "KERSTEN" with a rectangular background with three vertical bars below the letter "K". The color grey appears in the rectangular background, the color white appears in "KERSTEN" and the color light grey appears in the three vertical bars.
Holders and representatives
Holders
KERSTEN Elektrostatik GmbH
KERSTEN Elektrostatik GmbH
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Apparatus and instruments for conductingconnectingconvertingsavingadjusting and controlling of electricityelectric generatorsvoltage regulatorscurrent regulatorsautomatic voltage regulatorshigh voltage power supplyhigh voltage generatorshigh voltage distributors; measuring and control apparatus and instrumentsmeasuring devices for electrostatic fieldselectric conductivity meterselectric voltage meters
Publications
History of USPTO decisions and trademark events.
38 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
02/26/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/23/2026
ES71
TEAS SECTION 71 RECEIVED
10/22/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/25/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
12/05/2024
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
10/06/2024
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
02/09/2021
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
02/09/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/01/2021
ES75
TEAS SECTION 71 & 15 RECEIVED
11/24/2020
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
10/06/2020
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/08/2016
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/13/2016
FIMP
FINAL DISPOSITION PROCESSED
05/13/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/06/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
10/06/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/21/2015
PUBO
PUBLISHED FOR OPPOSITION
07/21/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/01/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/17/2015
ALIE
ASSIGNED TO LIE
06/15/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/28/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/22/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/22/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/22/2015
RFNT
REFUSAL PROCESSED BY IB
05/16/2015
MAFR
APPLICATION FILING RECEIPT MAILED
05/01/2015
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/30/2015
RFRR
REFUSAL PROCESSED BY MPU
04/30/2015
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
04/29/2015
CNRT
NON-FINAL ACTION WRITTEN
04/28/2015
DOCK
ASSIGNED TO EXAMINER
04/27/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/27/2015
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
04/23/2015
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