CYBERSLUDGE
Live / Registered — Registered — international registration renewed (as of 15 Jan 2026)
What this means for you
Registered since 17 Sept 2019. 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 17 Sept 2029: the §71 ten-year affidavit of use).
Record
- Serial number
- 79248331
- Registration number
- 5859517
- Mark type
- Word mark
- Filed
- 07 Nov 2018
- Published for opposition
- 02 Jul 2019
- Registered
- 17 Sept 2019
- Next maintenance filing
- §71 ten-year affidavit of use, due by 17 Sept 2029 (grace period to 17 Mar 2030)
- Attorney of record
- Kenneth F. Florek
Goods and services
- Class 007 — Machines and machine tools: Agitators for circulating liquid media; agitators for mixing, circulating and homogenising suspensions, not for laboratory purposes; agitators for mixing, circulating and homogenising digested sludge, not for laboratory purposes
Owner
- Invent Umwelt- und Verfahrenstechnik AG, Erlangen, DE
- Invent Umwelt- und Verfahrenstechnik AG, Erlangen, DE
- Invent Umwelt- und Verfahrenstechnik AG, DE
Prosecution history
- 15 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 15 Jan 2026 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 13 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Sept 2025 — TEAS SECTION 71 & 15 RECEIVED
- 17 Sept 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 31 Jan 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 15 Jan 2020 — FINAL DISPOSITION NOTICE SENT TO IB
- 15 Jan 2020 — FINAL DISPOSITION PROCESSED
- 17 Dec 2019 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 17 Sept 2019 — REGISTERED-PRINCIPAL REGISTER
- 13 Aug 2019 — POST PUBLICATION AMENDMENT - ENTERED
- 12 Aug 2019 — ASSIGNED TO PETITION STAFF
- 23 Jul 2019 — TEAS POST PUBLICATION AMENDMENT RECEIVED
- 02 Jul 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 02 Jul 2019 — PUBLISHED FOR OPPOSITION