CHARTR
Live / Registered — Registered and renewed (as of 08 Jul 2023)
What this means for you
Registered since 04 May 1993. 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 04 May 2033: the §8 & §9 renewal).
Record
- Serial number
- 74239139
- Registration number
- 1769231
- Mark type
- Word mark
- Filed
- 21 Jan 1992
- Published for opposition
- 01 Sept 1992
- Registered
- 04 May 1993
- Current term from
- 04 May 2023
- Next maintenance filing
- §8 & §9 renewal, due by 04 May 2033 (grace period to 04 Nov 2033)
- Attorney of record
- Daniel C. Pierron
Goods and services
- Class 010 — Medical apparatus: medical diagnostic equipment; namely, ENG (electrostagmography) apparatus to measure eye movements and evoked potentials apparatus to measure neurological responses; for use by neurologists and ear, nose and throat specialists
Owner
- NATUS ACQUISITION II, LLC, Hoffman Estates, IL, US
- NATUS MEDICAL INCORPORATED, Orlando, FL, US
- GN OTOMETRICS A/S, TAASTRUP, DK
- ICS Medical Corporation, Schaumburg, IL, US
- ICS Medical Corporation, Schaumburg, IL, US
- ICS Medical Corporation, Schaumburg, IL, US
Prosecution history
- 02 Nov 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Nov 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Nov 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Nov 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 02 Nov 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 24 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 03 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Jan 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 08 Jul 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 08 Jul 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 08 Jul 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 08 Jul 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Dec 2022 — TEAS SECTION 8 & 9 RECEIVED
- 04 May 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 10 Jan 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED