PORTAVO
Live / Registered — Registered — Section 71 accepted (as of 27 Jan 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
- 79155333
- Registration number
- 4824368
- Mark type
- Stylized text
- Filed
- 30 Jul 2014
- Published for opposition
- 21 Jul 2015
- Registered
- 06 Oct 2015
- Attorney of record
- Ronni S. Jillions
Goods and services
- Class 009 — Scientific and electric apparatus: Electronic measuring devices for use in measuring pH, conductivity and oxygen
Owner
- Knick Elektronische Messgeräte GmbH & Co. KG, Berlin, DE
- Knick Elektronische Messgeräte GmbH & Co. KG, 14163 Berlin, DE
- Knick Elektronische Messgeräte GmbH & Co. KG, 14163 Berlin, DE
Prosecution history
- 27 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 27 Jan 2026 — REGISTERED-SEC.71 ACCEPTED
- 26 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Sept 2025 — TEAS SECTION 71 RECEIVED
- 15 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 15 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 15 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Oct 2024 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 14 Apr 2022 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 14 Apr 2022 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 14 Apr 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Sept 2021 — TEAS SECTION 71 & 15 RECEIVED
- 01 Feb 2018 — INTERNATIONAL REGISTRATION RENEWED
- 30 Mar 2017 — NEW REPRESENTATIVE AT IB RECEIVED
- 16 Mar 2017 — NEW REPRESENTATIVE AT IB RECEIVED