NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2026
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Official data from USPTO
CALCULIX
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
CALCULIX
ST13
US500000079282622Class
16, 28
Filing
79282622
Registration
6202869
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
26
Latest update
04/03/2026
Classification
Registered
Trademark type
Word
Nice classes
16, 28
Filing date
02/21/2020
Registration date
11/24/2020
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
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
11/24/2020
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
US
Examiner
SMITH, CYNTHIA RINALDI
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SumBlox Group LLC
V. O. (pessoa física)
ESM Visions GmbH
Representatives
Heather E. Balmat Balmat Law, PLLC
Technical classification
Nice Classes
Class 16Class 28
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Printed materialscurricula in the field of mathematics; Printed teaching materials in the field of mathematics; Printed instructional material on telecommunications; Textbooks
Class 28
Building games; Toy building blocks capable of interconnection; Toy vehicles; Toy models; construction toys
Publications
History of USPTO decisions and trademark events.
26 publications found
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
11/24/2025
CHLD
CHANGE OF OWNER RECEIVED FROM IB
03/30/2024
CHLD
CHANGE OF OWNER RECEIVED FROM IB
11/01/2021
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/21/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
02/27/2021
FIMP
FINAL DISPOSITION PROCESSED
02/27/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
02/24/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
11/24/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/08/2020
PUBO
PUBLISHED FOR OPPOSITION
09/08/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/19/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/02/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/31/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/31/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/31/2020
RFNT
REFUSAL PROCESSED BY IB
06/27/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
06/08/2020
RFRR
REFUSAL PROCESSED BY MPU
06/08/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
05/14/2020
CNRT
NON-FINAL ACTION WRITTEN
05/13/2020
DOCK
ASSIGNED TO EXAMINER
05/11/2020
MAFR
APPLICATION FILING RECEIPT MAILED
04/18/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/14/2020
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
04/13/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
04/09/2020
Continuous trademark protection
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