REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/26/2026
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Official data from USPTO
ELSZNEO
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
23
Latest update
01/27/2026
Trademark type
Combined
Nice classes
9
Filing date
04/06/2020
Registration date
01/26/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/26/2021
Last transaction
01/27/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
5
Owner type
03
Owner location
JP
Examiner
GRIFFIN, JAMES
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the wording "ELSZNEO" in stylized format.
Holders and representatives
Holders
Otsuka Electronics Co., Ltd.
Representatives
Boris Umansky Ladas & Parry LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Measuring apparatus and instruments for measuring surface potentialzeta potentialsize and size distribution of colloidal particles in a solution; measuring and testing machines and instrumentsin the nature of spectrophotometersparticle size analyzerszeta potential analyzers
Publications
History of USPTO decisions and trademark events.
23 publications found
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
05/17/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/27/2021
FIMP
FINAL DISPOSITION PROCESSED
04/27/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/26/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
01/26/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/10/2020
PUBO
PUBLISHED FOR OPPOSITION
11/10/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/21/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/01/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/23/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/22/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/22/2020
RFNT
REFUSAL PROCESSED BY IB
09/05/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/19/2020
RFRR
REFUSAL PROCESSED BY MPU
08/19/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
07/08/2020
CNRT
NON-FINAL ACTION WRITTEN
07/07/2020
MAFR
APPLICATION FILING RECEIPT MAILED
07/04/2020
DOCK
ASSIGNED TO EXAMINER
06/30/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/30/2020
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
06/29/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/18/2020
Continuous trademark protection
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