Drawing for + - × ÷

USPTO serial 77236686

+ - × ÷

Reviewed by CopyMark Law Group

Reg. 3521897Status 800Registered
Filing date
Status date
Registration date
Oct 21, 2008
Examiner
MAYERSCHOFF, GLENN
Law office
GENERIC WEB UPDATE

What this means

Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.

Status 800: Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection.

Need help with + - × ÷?

If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.

Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.

Owner

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

Karin Segall

Karin Segall Leason Ellis LLPOne North Lexington Avenue, Suite 1200White Plains, NY 10601United States

Goods and services

ClassDescriptionStatusFirst use
041providing online individualized lessons in math to students and monitoring the progress of the students; performing online interactive assessments of the knowledge and skills of studentsACTIVESep 24, 2007

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

DateCodeEventWhat it means
Jul 21, 2025TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jul 21, 2025ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action.
Jul 21, 2025REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Dec 11, 2024ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Dec 22, 2023TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Dec 22, 2023ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action.
Dec 22, 2023REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Dec 22, 2023CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Dec 22, 2023COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Sep 1, 2021ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Aug 11, 2021ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Oct 11, 2018NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Oct 11, 2018RNL1REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active.
Oct 11, 201889AGREGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTEDThe USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary.
Oct 11, 2018APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Oct 2, 2018E89RTEAS SECTION 8 & 9 RECEIVED—
Oct 21, 2017REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Jul 20, 2016ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Oct 30, 2014NA85NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED—
Oct 30, 2014C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Oct 30, 2014APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Oct 20, 2014E815TEAS SECTION 8 & 15 RECEIVED—
Oct 15, 2014ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Oct 8, 2014ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Feb 24, 2014CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Feb 24, 2014COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Aug 14, 2013ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Oct 21, 2008R.PRREGISTERED-PRINCIPAL REGISTERYour trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive.
Sep 16, 2008REGVLAW OFFICE REGISTRATION REVIEW COMPLETED—
Sep 11, 2008CNPRALLOWED PRINCIPAL REGISTER - SOU ACCEPTED—
Sep 10, 2008SUPCSTATEMENT OF USE PROCESSING COMPLETE—
Sep 10, 2008AITUCASE ASSIGNED TO INTENT TO USE PARALEGAL—
Sep 4, 2008IUAFUSE AMENDMENT FILED—
Sep 4, 2008EISUTEAS STATEMENT OF USE RECEIVEDThe applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action.
Aug 12, 2008NOAMNOA MAILED - SOU REQUIRED FROM APPLICANTA Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date.
May 20, 2008PUBOPUBLISHED FOR OPPOSITIONYour mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance.
Apr 30, 2008NPUBNOTICE OF PUBLICATION—
Apr 16, 2008PREVLAW OFFICE PUBLICATION REVIEW COMPLETED—
Apr 14, 2008CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Apr 10, 2008ACECAMENDMENT FROM APPLICANT ENTERED—
Apr 10, 2008CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Apr 10, 2008ALIEASSIGNED TO LIE—
Apr 7, 2008MAILPAPER RECEIVED—
Oct 5, 2007GNRNNOTIFICATION OF NON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Oct 5, 2007GNRTNON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Oct 5, 2007CNRTNON-FINAL ACTION WRITTENA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Oct 4, 2007DOCKASSIGNED TO EXAMINER—
Jul 27, 2007MDSCNOTICE OF DESIGN SEARCH CODE MAILED—
Jul 26, 2007NWAPNEW APPLICATION ENTERED—

Frequently asked questions

Related guidance