Drawing for CELLFLOW

USPTO serial 79210377

CELLFLOW

Reviewed by CopyMark Law Group

Reg. 5348362Status 739Renewal
Filing date
Status date
Registration date
Dec 5, 2017
Examiner
LINDEMYER, ANKHI MUKHERJEA
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.

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Owner

Attorney of record

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

Maurine Knutsson

Maurine Knutsson Knutsson IP ABNelinsgatan 14Norrköping, 60345SWEDEN

Goods and services

ClassDescriptionStatusFirst use
011[ Ventilation hoods; air-conditioning ventilation installations for vehicles and aircraft; ventilation hoods for laboratories; filters for air conditioning; air filters for domestic use and industrial installations; gas scrubbing apparatus; ionization apparatus for the treatment of air; air-conditioning installations and apparatus; air sterilisers; apparatus for ventilation, namely, turbine ventilators; germicidal lamps for purifying air; ] air purifying apparatus and machinesACTIVE—

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
Oct 24, 2025INNPPARTIAL INVALIDATION PROCESSED BY THE IB—
Sep 11, 2025XXSSGENERIC MADRID TRANSACTION SENT TO IB—
Sep 11, 2025XXCRGENERIC MADRID TRANSACTION CREATED—
Jun 12, 2025CHLDCHANGE OF OWNER RECEIVED FROM IB—
May 13, 2025INPRPARTIAL INVALIDATION OF REG EXT PROTECTION CREATED—
Mar 7, 2025NREPNEW REPRESENTATIVE AT IB RECEIVED—
Sep 13, 2024NA75NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED—
Sep 13, 2024C75AREGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.—
Sep 9, 2024APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Dec 5, 2023ES75TEAS SECTION 71 & 15 RECEIVED—
Dec 5, 2022REM3COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED—
Apr 4, 2019NREPNEW REPRESENTATIVE AT IB RECEIVED—
May 12, 2018FINOFINAL DECISION TRANSACTION PROCESSED BY IB—
Mar 20, 2018FICSFINAL DISPOSITION NOTICE SENT TO IB—
Mar 20, 2018FIMPFINAL DISPOSITION PROCESSED—
Mar 5, 2018FICRFINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB—
Dec 5, 2017R.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 19, 2017NPUBOFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED—
Sep 19, 2017PUBOPUBLISHED 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 30, 2017NONPNOTIFICATION OF NOTICE OF PUBLICATION E-MAILED—
Aug 11, 2017CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Aug 10, 2017TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Aug 10, 2017CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Aug 10, 2017TROATEAS 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.
Jul 27, 2017ARAAATTORNEY/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 27, 2017REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Jul 21, 2017RFNTREFUSAL PROCESSED BY IB—
Jul 4, 2017RFCSNON-FINAL ACTION MAILED - REFUSAL SENT TO IB—
Jul 4, 2017RFRRREFUSAL PROCESSED BY MPU—
Jun 27, 2017RFCRNON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW—
Jun 27, 2017MAFRAPPLICATION FILING RECEIPT MAILED—
Jun 26, 2017CNRTNON-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.
Jun 23, 2017DOCKASSIGNED TO EXAMINER—
Jun 23, 2017NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Jun 22, 2017REPRSN ASSIGNED FOR SECT 66A APPL FROM IB—

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