C71T
CANCELLED SECTION 71
02/06/2026
Back to search
Official data from USPTO
L-COM PROTOCOL
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
L-COM PROTOCOL
ST13
US500000079234201Class
9, 42
Filing
79234201
Registration
5808993
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
34
Latest update
03/03/2026
Trademark type
Word
Nice classes
9, 42
Filing date
03/28/2018
Registration date
07/23/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/06/2026
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
34
Owner location
MARCOUSSIS Cedex, FR
Examiner
MARTIN, EUGENIA K
Law office
M50
Current location
PETITIONS OFFICE
Holders and representatives
Holders
L-ACOUSTICS
L-ACOUSTICS
Representatives
Thomas J. Mango Cantor Colburn LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Software for monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; firmware for monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; computer programs and firmware for monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; software embedded in central units for processingmonitoring and checking of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers
Class 42
Design of software and firmware for monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; development of software and firmware for monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; conducting of technical project studiesconducting scientific feasibility studies in the field of design and development of software and firmware for monitoringchecking and improving the sound quality of audio equipment such as cabinets for loudspeakersloudspeakers and audio amplifiers; development servicesdesign of software and firmware for monitoringchecking and improving the sound quality of audio equipment such as cabinets for loudspeakersloudspeakers and audio amplifiers; computer programming in the fields of monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers; design of computer systems in the fields of monitoringchecking and improving the sound quality of audio equipment such as loudspeaker cabinetsloudspeakers and audio amplifiers
Publications
History of USPTO decisions and trademark events.
34 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/07/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/23/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/06/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/16/2019
FIMP
FINAL DISPOSITION PROCESSED
11/16/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/23/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
07/23/2019
CHPB
POST PUBLICATION AMENDMENT - ENTERED
05/30/2019
APET
ASSIGNED TO PETITION STAFF
05/30/2019
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
05/07/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/07/2019
PUBO
PUBLISHED FOR OPPOSITION
05/07/2019
GPNX
NOTIFICATION PROCESSED BY IB
05/03/2019
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/17/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/17/2019
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/17/2019
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/29/2019
ALIE
ASSIGNED TO LIE
03/29/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/11/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/08/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/07/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/07/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/03/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/03/2019
RFNT
REFUSAL PROCESSED BY IB
08/24/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/08/2018
RFRR
REFUSAL PROCESSED BY MPU
08/08/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
07/25/2018
CNRT
NON-FINAL ACTION WRITTEN
07/24/2018
DOCK
ASSIGNED TO EXAMINER
07/12/2018
MAFR
APPLICATION FILING RECEIPT MAILED
06/19/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/15/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/14/2018
Continuous trademark protection
Get notified about every new filing that threatens L-COM PROTOCOL or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.