TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2025
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Official data from USPTO
LAB4U
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
24
Latest update
08/13/2025
Trademark type
Combined
Nice classes
41
Filing date
04/22/2020
Registration date
12/21/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/21/2021
Last transaction
08/13/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
02/06/2014
First use in commerce
10/27/2015
Drawing code
3
Owner type
03
Owner location
San Francisco, CA
Examiner
DELGIZZI, RONALD
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word "LAB" in capital letters including a stylized form of the letter "L", a design element that simulates a stylized form of the letter "A" in the shape of a triangular laboratory flask, with a fluid inside, and with bubbles on top of a narrow neck, and a stylized form of the letter "B" that is immediately followed by a stylized form of the number "4" and of the letter "U", and which has a phonetic sound Lab for you.
Holders and representatives
Holders
Lab4U, Inc.
Representatives
Marcela Moore, Esq. MARGO FASHION LAW PC
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Educational servicesproviding classesseminarsworkshopspresentations in the fields of sciencetechnologymathematicsproviding educational productsproviding a website featuring learning materialseducational information in the field of sciencetechnologymathematics and non-downloadable on-line videospodcastsarticles in the fields of sciencetechnologymathematicsbiologyphysicschemistryeducation
Publications
History of USPTO decisions and trademark events.
24 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
12/21/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/05/2021
PUBO
PUBLISHED FOR OPPOSITION
10/05/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/15/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/28/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/13/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/12/2021
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
08/12/2021
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
02/13/2021
GNFR
FINAL REFUSAL E-MAILED
02/13/2021
CNFR
FINAL REFUSAL WRITTEN
02/13/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/19/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/18/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/18/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/18/2020
GNRT
NON-FINAL ACTION E-MAILED
07/18/2020
CNRT
NON-FINAL ACTION WRITTEN
07/18/2020
DOCK
ASSIGNED TO EXAMINER
07/15/2020
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/01/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/30/2020
NWAP
NEW APPLICATION ENTERED
04/25/2020
Continuous trademark protection
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