ZETAVIEW
Live / Registered — Registered — Section 71 accepted (as of 01 May 2026)
What this means for you
Registered since 31 Jan 2006. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 31 Jan 2036: the §71 ten-year affidavit of use).
Record
- Serial number
- 79004792
- Registration number
- 3055591
- Mark type
- Word mark
- Filed
- 17 May 2004
- Published for opposition
- 08 Nov 2005
- Registered
- 31 Jan 2006
- Next maintenance filing
- §71 ten-year affidavit of use, due by 31 Jan 2036 (grace period to 31 Jul 2036)
- Attorney of record
- Gregory M. Lefkowitz
Goods and services
- Class 009 — Scientific and electric apparatus: Scientific apparatus and instruments for research and for use as laboratory apparatus, namely colloid analyzers that characterize the physical properties of colloid particles; and light-scattering microscopes with a videocamera to measure the Zetpotential, size, and related physical parameters of colloid particles
Owner
- Particle Metrix GmbH, DE
- Dr. Hanno Wachernig, Diessen, DE
- Dr. Hanno Wachernig, DE
- Dr. Hanno Wachernig, DE
Prosecution history
- 01 May 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 01 May 2026 — REGISTERED-SEC.71 ACCEPTED
- 20 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 18 Dec 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 16 Dec 2025 — TEAS SECTION 71 RECEIVED
- 31 Jan 2025 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 19 Jul 2024 — NEW REPRESENTATIVE AT IB RECEIVED
- 10 May 2024 — INTERNATIONAL REGISTRATION RENEWED
- 26 May 2023 — CHANGE OF OWNER RECEIVED FROM IB
- 29 Mar 2018 — NEW REPRESENTATIVE AT IB RECEIVED
- 21 Jan 2016 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 21 Jan 2016 — SEC. 15 ACKNOWLEDGEMENT - E-MAILED
- 21 Jan 2016 — REGISTERED-SEC.71 ACCEPTED
- 17 Dec 2015 — REGISTERED-SEC.71 FILED
- 21 Jan 2016 — REGISTERED - SEC. 15 ACKNOWLEDGED