KERSTEN
Live / Registered — Registered — Section 71 accepted (as of 26 Feb 2026)
What this means for you
Registered since 06 Oct 2015. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79163807
- Registration number
- 4824548
- Mark type
- Design + words
- Filed
- 12 Jan 2015
- Published for opposition
- 21 Jul 2015
- Registered
- 06 Oct 2015
- Attorney of record
- Sara T. Colburn
Goods and services
- Class 009 — Scientific and electric apparatus: Apparatus and instruments for conducting, connecting, converting, saving, adjusting and controlling of electricity, namely, electric generators, voltage regulators, current regulators, automatic voltage regulators, high voltage power supply, high voltage generators, high voltage distributors; measuring and control apparatus and instruments, namely, measuring devices for electrostatic fields, namely, electric conductivity meters, electric voltage meters
Owner
- KERSTEN Elektrostatik GmbH, Freiburg, DE
- KERSTEN Elektrostatik GmbH, DE
- KERSTEN Elektrostatik GmbH, DE
Prosecution history
- 26 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 26 Feb 2026 — REGISTERED-SEC.71 ACCEPTED
- 23 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Oct 2025 — TEAS SECTION 71 RECEIVED
- 25 Jul 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 05 Dec 2024 — INTERNATIONAL REGISTRATION RENEWED
- 06 Oct 2024 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 09 Feb 2021 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 09 Feb 2021 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 01 Feb 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Nov 2020 — TEAS SECTION 71 & 15 RECEIVED
- 06 Oct 2020 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 08 Jul 2016 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 13 May 2016 — FINAL DISPOSITION NOTICE SENT TO IB
- 13 May 2016 — FINAL DISPOSITION PROCESSED