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Drawing for CNANO

USPTO serial 88139315

CNANO

Reviewed by CopyMark Law Group

Reg. 5912093Status 702Registered
Filing date
Status date
Registration date
Nov 19, 2019
Examiner
HISER, CHARLES
Law office
Historical data usage

What this means

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. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.

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.

RAN HE

10190 Harwin Dr. Ste B,Houston, TX 77036United States

Goods and services

ClassDescriptionStatusFirst use
035Arranging and conducting trade show exhibitions in the field of carbon nano tube technology and carbon nanoparticles; providing commercial information in the fields of carbon nanotube and carbon nanoparticle technologiesACTIVE—
042Research and development of carbon nano tube technology and applications; providing technological information in the fields of carbon nano tubes and carbon nano particlesACTIVE—

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
Sep 3, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Sep 3, 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.
Sep 3, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Feb 13, 2026NA85NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED—
Feb 13, 2026C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Feb 9, 2026APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Nov 6, 2025E815TEAS SECTION 8 & 15 RECEIVED—
Oct 24, 2025TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Oct 24, 2025ECDRTEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS—
Oct 24, 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.
Oct 24, 2025REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Oct 24, 2025CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Oct 24, 2025COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Nov 19, 2024REM1COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED—
Nov 19, 2019R.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 3, 2019NPUBOFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED—
Sep 3, 2019PUBOPUBLISHED 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.
Aug 14, 2019NONPNOTIFICATION OF NOTICE OF PUBLICATION E-MAILED—
Jul 30, 2019ALIEASSIGNED TO LIE—
Jul 22, 2019CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Jul 19, 2019TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jul 19, 2019TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jul 19, 2019CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jul 19, 2019TROATEAS 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.
Jan 21, 2019GPRNNOTIFICATION OF PRIORITY ACTION E-MAILEDA priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline.
Jan 21, 2019GPRAPRIORITY ACTION E-MAILEDA priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline.
Jan 21, 2019CPRAPRIORITY ACTION WRITTENA priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline.
Jan 14, 2019DOCKASSIGNED TO EXAMINER—
Oct 11, 2018MDSCNOTICE OF DESIGN SEARCH CODE E-MAILED—
Oct 10, 2018NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Oct 5, 2018NWAPNEW APPLICATION ENTERED—

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