BIO-LOGIC
LIVE

Serial Number

85354481

Owner

NATUS ACQUISITION II, LLC

Attorney

Daniel C. Pierron

First Use Date

Mar 1, 1981

Filing Date

Jun 23, 2011

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BIO-LOGIC Trademark

Serial Number: 85354481 • Registration: 4077245

BIO-LOGIC is a trademark filed by NATUS ACQUISITION II, LLC on June 23, 2011. The trademark is classified under Class 9 (Computers & Electronics), Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

NATUS ACQUISITION II, LLC (61 trademarks)

50 COMMERCE DRIVE, SUITE 180
SCHAUMBURG, IL 60173

Entity Type: 16

Natus Medical Incorporated (3 trademarks)

3150 Pleasant View Road
Middleton, WI 53562

Entity Type: 03

Trademark Details

Filing Date

June 23, 2011

Registration Date

December 27, 2011

First Use Anywhere

March 1, 1981

First Use in Commerce

March 1, 1981

Published for Opposition

October 11, 2011

Goods & Services

Medical equipment for hearing screening and diagnostics in the nature of medical testing devices for measuring hearing loss in patients, namely, audiometers; medical equipment for recording and analyzing brain electrical activity, namely, electroencephalographs; medical equipment for monitoring epilepsy, namely, electrical brain activity recording and analyzing devices consisting of electroencephalographs with integrated computer hardware and operating software; medical equipment, namely, otoacoustic emissions measuring equipment in the nature of in-ear monitors for analyzing otoacoustic emissions; medical device used for the acquisition of physiological data for polysomnography; medical hearing instruments and parts of such devices in the nature of ear probes for collecting data from an ear, earphones and tubing for providing a signal to an ear; flexible ear couplers in the nature of ear plugs for medical purposes for reducing the effects of ambient noise made of rubber or foam; medical recording devices, namely, belt mounted sensors for recording electroencephalograph (EEG) and polysomnograph (PSG) data while a patient is ambulatory; electrodes for medical use; abrader pad for medical purposes in the nature of medical skin abrader; adapter tubes for medical purposes, namely, tubes for use with medical drainage tubes to ensure correct fitting for a medical patient

Computer software for use in gathering, organizing and storing data from medical testing devices in the nature of hearing screening and diagnostic devices, and electrical brain activity recording and analyzing devices; Customizable computer software for storing, transferring, managing, developing statistics from, and printing patient records; label printer for use by medical personnel in printing medical record file labels; signal amplifiers for medical use connecting devices for medical equipment, namely, cable connectors

Filing History

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 24, 2025 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 3, 2025 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 22, 2025 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 14, 2022 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 8, 2022 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 8, 2022 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 8, 2022 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 8, 2022 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 18, 2021 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 27, 2020 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 10, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 10, 2020 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Mar 4, 2017 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 4, 2017 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 4, 2017 APRE
TEAS SECTION 8 & 15 RECEIVED
Dec 28, 2016 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Dec 27, 2016 REM1
REGISTERED-PRINCIPAL REGISTER
Dec 27, 2011 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 11, 2011 NPUB
PUBLISHED FOR OPPOSITION
Oct 11, 2011 PUBO
LAW OFFICE PUBLICATION REVIEW COMPLETED
Sep 6, 2011 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 1, 2011 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Sep 1, 2011 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 1, 2011 CRFA
ASSIGNED TO LIE
Aug 25, 2011 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 25, 2011 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 8, 2011 GNRN
NON-FINAL ACTION E-MAILED
Aug 8, 2011 GNRT
NON-FINAL ACTION WRITTEN
Aug 8, 2011 CNRT
ASSIGNED TO EXAMINER
Aug 1, 2011 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 29, 2011 NWOS
NEW APPLICATION ENTERED
Jun 27, 2011 NWAP