ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/30/2026
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Official data from USPTO
SIGMA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: 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
26
Latest update
05/01/2026
Trademark type
Word
Nice classes
42
Filing date
07/21/2025
Registration date
04/28/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/28/2026
Last transaction
05/01/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2025-02-00
First use in commerce
2025-02-00
Drawing code
4
Owner type
03
Owner location
San Francisco, CA, US
Examiner
STEEL, ALYSSA PALADINO
Law office
N60
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Sigma Computing, Inc.
Representatives
Nicole A. Katsin Crown, LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Providing online non-downloadable software using artificial intelligence for answering queries to assist with data discoveryanalysisorganization; Providing online non-downloadable software application tools used for creating work-flowschartsmodelsdocumentsother reports; providing online non-downloadable software used for creating chartsgraphsuploading documentscreating and analyzing data modelsanalyzing data in a database
Publications
History of USPTO decisions and trademark events.
26 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/28/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
04/28/2026
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
04/08/2026
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
02/20/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/27/2026
PUBO
PUBLISHED FOR OPPOSITION
01/27/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/21/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/06/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/05/2026
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/05/2026
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
01/05/2026
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/05/2026
GNFR
FINAL REFUSAL E-MAILED
01/05/2026
CNFR
FINAL REFUSAL WRITTEN
01/05/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/22/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/22/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/22/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/15/2025
GNRT
NON-FINAL ACTION E-MAILED
12/15/2025
CNRT
NON-FINAL ACTION WRITTEN
12/15/2025
DOCK
ASSIGNED TO EXAMINER
12/15/2025
DOCK
ASSIGNED TO EXAMINER
12/08/2025
MAFR
APPLICATION FILING RECEIPT MAILED
07/21/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/21/2025
NWAP
NEW APPLICATION ENTERED
07/21/2025
Continuous trademark protection
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