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Drawing for CALYX

USPTO serial 88503563

CALYX

Reviewed by CopyMark Law Group

Reg. 6062345Status 702Renewal
Filing date
Status date
Registration date
May 26, 2020
Examiner
HOLTZ, ALLISON
Law office
Historical data usage

What this means

This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.

Status 702: Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use.

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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.

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Owner

Attorney of record

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

Arlen L. Olsen

Arlen L. Olsen Schmeiser, Olsen & Watts, LLP22 Century Hill Drive, Suite 302Latham, NY 12110United States

Goods and services

ClassDescriptionStatusFirst use
009biochips for commercial and industry gas/chemical vapor sensing and detection; sensors for offering commercial customers biomaterial-based sensing and analysis of chemical levels in gas/vapor, not for medical purposesACTIVE—

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
Mar 19, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Mar 19, 2026ECDRTEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS—
Mar 19, 2026EWORTEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED—
Mar 19, 2026ARAAATTORNEY/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.
Mar 19, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Mar 12, 2026NA85NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED—
Mar 12, 2026C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Mar 12, 2026PRANPOST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED—
Feb 21, 2026APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Nov 18, 2025E815TEAS SECTION 8 & 15 RECEIVED—
May 26, 2025REM1COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED—
Dec 23, 2022TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Dec 23, 2022ECDRTEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS—
Dec 23, 2022ARAAATTORNEY/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 23, 2022REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Feb 16, 2022ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
May 26, 2020R.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.
Mar 16, 2020ISPOWITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST—
Mar 10, 2020D1BRTEAS DELETE 1(B) BASIS RECEIVED—
Mar 10, 2020NPUBOFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED—
Mar 10, 2020PUBOPUBLISHED 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.
Feb 19, 2020NONPNOTIFICATION OF NOTICE OF PUBLICATION E-MAILED—
Feb 6, 2020PREVLAW OFFICE PUBLICATION REVIEW COMPLETED—
Feb 5, 2020CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Jan 29, 2020TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jan 29, 2020CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jan 28, 2020ALIEASSIGNED TO LIE—
Jan 21, 2020TROATEAS RESPONSE TO OFFICE ACTION RECEIVEDThis 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.
Sep 24, 2019GNRNNOTIFICATION 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.
Sep 24, 2019GNRTNON-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.
Sep 24, 2019CNRTNON-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.
Sep 24, 2019DOCKASSIGNED TO EXAMINER—
Jul 15, 2019NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Jul 11, 2019NWAPNEW APPLICATION ENTERED—

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