E815
TEAS SECTION 8 & 15 RECEIVED
06/14/2026
Back to search
Official data from USPTO
DAYVIGO
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: 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
22
Latest update
06/15/2026
Trademark type
Combined
Nice classes
5
Filing date
10/15/2019
Registration date
08/04/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/04/2020
Last transaction
06/15/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/27/2020
First use in commerce
05/27/2020
Drawing code
3
Owner type
03
Owner location
Tokyo, JP
Examiner
KUMIS, SCOTT N
Law office
N70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the wording "DAYVIGO" with the letters "DAY" in blue-purple, "VIGO" in orange and a yellow crescent around the letter "O".
Holders and representatives
Holders
Eisai R&D Management Co., Ltd.
Representatives
Lamara Parnell Procopio, Cory, Hargreaves & Savitch LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical preparations for the treatment of sleep disorders
Publications
History of USPTO decisions and trademark events.
22 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/04/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
08/04/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
07/01/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/30/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/29/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/29/2020
IUAF
USE AMENDMENT FILED
06/09/2020
EISU
TEAS STATEMENT OF USE RECEIVED
06/09/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/21/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/25/2020
PUBO
PUBLISHED FOR OPPOSITION
02/25/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/05/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/21/2020
DOCK
ASSIGNED TO EXAMINER
01/21/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/28/2019
ALIE
ASSIGNED TO LIE
10/25/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
10/22/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/21/2019
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
10/21/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/19/2019
NWAP
NEW APPLICATION ENTERED
10/18/2019
Continuous trademark protection
Get notified about every new filing that threatens DAYVIGO or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.