ART OF PROBLEM SOLVING SYSTEM Trademark
Serial Number: 86684558
ART OF PROBLEM SOLVING SYSTEM is a trademark filed by
Mu Sigma, Inc.
on July 6, 2015. The trademark is classified under Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 35 (Advertising & Business).
The application is currently no longer active.
Trademark Classes
41
Class 41 - Education & Entertainment
Education; providing of training; entertainment; sporting and cultural activities
42
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
35
Class 35 - Advertising & Business
Advertising; business management; business administration; office functions
Owner Contact Info
Legal Representation
Correspondence Address
LESLEY GROSSBERG
1735 MARKET ST
SUITE 3900
PHILADELPHIA
PA 19103
Trademark Details
Filing Date
July 6, 2015
Registration Date
Not Registered
Published for Opposition
July 18, 2023
Filing History
ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION
Nov 18, 2024 MAB4
ABANDONMENT - AFTER INTER PARTES DECISION
Nov 18, 2024 ABN4
OPPOSITION TERMINATED NO. 999999
Nov 18, 2024 OP.T
OPPOSITION SUSTAINED NO. 999999
Nov 18, 2024 OP.S
OPPOSITION INSTITUTED NO. 999999
Nov 14, 2023 OP.I
EXTENSION OF TIME TO OPPOSE RECEIVED
Aug 15, 2023 ETOF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 20, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 20, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 20, 2023 REAP
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 18, 2023 NPUB
PUBLISHED FOR OPPOSITION
Jul 18, 2023 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 28, 2023 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Jun 13, 2023 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 6, 2023 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 5, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 5, 2023 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 5, 2023 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 3, 2023 GNRN
NON-FINAL ACTION E-MAILED
Mar 3, 2023 GNRT
NON-FINAL ACTION WRITTEN
Mar 3, 2023 CNRT
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 1, 2023 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 1, 2023 CRFA
ASSIGNED TO LIE
Mar 1, 2023 ALIE
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Feb 22, 2023 ERSI
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 4, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 4, 2022 TCCA
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 4, 2022 COAR
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Aug 22, 2022 GNS2
INQUIRY TO SUSPENSION E-MAILED
Aug 22, 2022 GNSI
SUSPENSION INQUIRY WRITTEN
Aug 22, 2022 CNSI
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 22, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 22, 2022 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jul 22, 2022 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 22, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 22, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 22, 2022 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 23, 2022 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Apr 13, 2022 ASCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Feb 22, 2022 GNS3
LETTER OF SUSPENSION E-MAILED
Feb 22, 2022 GNSL
SUSPENSION LETTER WRITTEN
Feb 22, 2022 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 15, 2022 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 14, 2022 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 14, 2022 TROA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
Aug 13, 2021 AAUA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 12, 2021 GNRN
NON-FINAL ACTION E-MAILED
Aug 12, 2021 GNRT
USE AMENDMENT ACCEPTED
Aug 12, 2021 IUAA
NON-FINAL ACTION WRITTEN
Aug 12, 2021 CNRT
AMENDMENT TO USE PROCESSING COMPLETE
Aug 11, 2021 AUPC
USE AMENDMENT FILED
Aug 11, 2021 IUAF
TEAS AMENDMENT OF USE RECEIVED
Aug 10, 2021 EAAU
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
May 18, 2021 GNS3
LETTER OF SUSPENSION E-MAILED
May 18, 2021 GNSL
SUSPENSION LETTER WRITTEN
May 18, 2021 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
May 17, 2021 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 17, 2021 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 17, 2021 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 17, 2020 GNRN
NON-FINAL ACTION E-MAILED
Nov 17, 2020 GNRT
NON-FINAL ACTION WRITTEN
Nov 17, 2020 CNRT
ASSIGNED TO EXAMINER
Nov 16, 2020 DOCK
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 12, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 12, 2020 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 28, 2020 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 28, 2020 GNRN
NON-FINAL ACTION E-MAILED
Apr 28, 2020 GNRT
NON-FINAL ACTION WRITTEN
Apr 28, 2020 CNRT
LETTER OF PROTEST EVIDENCE FORWARDED
Mar 23, 2020 LOPT
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Feb 13, 2020 GNS2
INQUIRY TO SUSPENSION E-MAILED
Feb 13, 2020 GNSI
SUSPENSION INQUIRY WRITTEN
Feb 13, 2020 CNSI
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Aug 6, 2019 GNS3
LETTER OF SUSPENSION E-MAILED
Aug 6, 2019 GNSL
SUSPENSION LETTER WRITTEN
Aug 6, 2019 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 6, 2019 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 6, 2019 CRFA
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Jul 31, 2019 ERSI
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Feb 1, 2019 GNS2
INQUIRY TO SUSPENSION E-MAILED
Feb 1, 2019 GNSI
SUSPENSION INQUIRY WRITTEN
Feb 1, 2019 CNSI
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jan 8, 2019 RCCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Jun 27, 2018 GNS3
LETTER OF SUSPENSION E-MAILED
Jun 27, 2018 GNSL
SUSPENSION LETTER WRITTEN
Jun 27, 2018 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 27, 2018 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 27, 2018 CRFA
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Jun 25, 2018 ERSI
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 25, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 25, 2018 REAP
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Dec 28, 2017 GNS2
INQUIRY TO SUSPENSION E-MAILED
Dec 28, 2017 GNSI
SUSPENSION INQUIRY WRITTEN
Dec 28, 2017 CNSI
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Dec 18, 2017 RCCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Jun 16, 2017 GNS3
LETTER OF SUSPENSION E-MAILED
Jun 16, 2017 GNSL
SUSPENSION LETTER WRITTEN
Jun 16, 2017 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 16, 2017 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 15, 2017 CRFA
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Jun 15, 2017 ERSI
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Dec 16, 2016 GNS2
INQUIRY TO SUSPENSION E-MAILED
Dec 16, 2016 GNSI
SUSPENSION INQUIRY WRITTEN
Dec 16, 2016 CNSI
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Nov 23, 2016 RCCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
May 23, 2016 GNS3
LETTER OF SUSPENSION E-MAILED
May 23, 2016 GNSL
SUSPENSION LETTER WRITTEN
May 23, 2016 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
May 2, 2016 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 2, 2016 CRFA
ASSIGNED TO LIE
Apr 28, 2016 ALIE
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 21, 2016 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 21, 2016 REAP
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 15, 2016 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Oct 16, 2015 GNRN
NON-FINAL ACTION E-MAILED
Oct 16, 2015 GNRT
NON-FINAL ACTION WRITTEN
Oct 16, 2015 CNRT
ASSIGNED TO EXAMINER
Oct 14, 2015 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 9, 2015 NWOS
NEW APPLICATION ENTERED
Jul 9, 2015 NWAP
