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TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
04/22/2026
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Official data from USPTO
TIGER ALGEBRA
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: US
Quick snapshot
TIGER ALGEBRA
ST13
US500000079223498Class
9, 41
Filing
79223498
Registration
5667717
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
38
Latest update
04/23/2026
Classification
Registered
Trademark type
Word
Nice classes
9, 41
Filing date
08/11/2017
Registration date
02/05/2019
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/22/2025
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
27
Owner location
DE
Examiner
SMITH, CYNTHIA RINALDI
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
7berge GmbH
Representatives
Joseph V. Myers III Seyfarth Shaw LLP
Technical classification
Nice Classes
Class 9Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Mobile apps and software for mathematics calculations and calculations in the field of chemistryphysics and other natural sciences; mobile apps and software providing step by step solutions to mathematics problemsquestions and equations; mobile apps and software for step by step solutions to math problemsquestions and equations
Class 41
Teaching and training in the field of mathematicschemistryphysics and other natural sciences via an online website; providing tutorial sessions in the field of mathematicschemistryphysics and other natural sciences via an online website; Education servicesproviding online instruction in the field of mathematics featuring calculations and solutions via an online website; Education servicesproviding online instruction in the field of mathematics featuring step-by-step solutions to math problemsquestions and equations via an online website
Publications
History of USPTO decisions and trademark events.
38 publications found
C71T
CANCELLED SECTION 71
08/22/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
02/05/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/30/2020
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
10/04/2019
RINX
USPTO CORRECTION PROCESSED BY IB
08/16/2019
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/05/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/31/2019
FIMP
FINAL DISPOSITION PROCESSED
05/30/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/05/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
02/05/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/20/2018
PUBO
PUBLISHED FOR OPPOSITION
11/20/2018
GPNX
NOTIFICATION PROCESSED BY IB
11/16/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/31/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/31/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/31/2018
CORV
REVIEW OF CORRESPONDENCE COMPLETE
10/17/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/12/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
10/02/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/28/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/21/2018
ALIE
ASSIGNED TO LIE
07/24/2018
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
07/11/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/11/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/11/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/26/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/26/2018
RFNT
REFUSAL PROCESSED BY IB
02/03/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/13/2018
RFRR
REFUSAL PROCESSED BY MPU
01/13/2018
MAFR
APPLICATION FILING RECEIPT MAILED
12/30/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/27/2017
CNRT
NON-FINAL ACTION WRITTEN
12/26/2017
DOCK
ASSIGNED TO EXAMINER
12/26/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/26/2017
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
12/22/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
12/21/2017
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