CopyMark Law Group
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Drawing for NANOSEP

USPTO serial 74252109

NANOSEP

Reviewed by CopyMark Law Group

Reg. 1893544Status 800Registered
Filing date
Status date
Registration date
May 9, 1995
Examiner
DUBOIS, SUSAN L
Law office
PUBLICATION AND ISSUE SECTION

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.

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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

Goods and services

ClassDescriptionStatusFirst use
009small volume centrifugal concentrators for biological solutionsACTIVENov 3, 1994

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 9, 2025NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Sep 9, 2025RNL3REGISTERED AND RENEWED (THIRD 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.
Sep 9, 202589AGREGISTERED - 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.
Sep 8, 2025APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
May 7, 2025E89RTEAS SECTION 8 & 9 RECEIVED—
Nov 27, 2024TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Nov 27, 2024ARAAATTORNEY/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.
Nov 27, 2024REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Nov 27, 2024CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Nov 27, 2024COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
May 9, 2024REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Aug 1, 2023EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS—
Aug 1, 2023TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Aug 1, 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.
Aug 1, 2023REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Aug 1, 2023CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Aug 1, 2023COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Jun 28, 2023ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Mar 18, 2021CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Mar 18, 2021TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Mar 18, 2021ARAAATTORNEY/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 18, 2021REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Mar 18, 2021COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Apr 23, 2015NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Apr 23, 2015RNL2REGISTERED AND RENEWED (SECOND 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.
Apr 23, 201589AGREGISTERED - 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.
Apr 23, 2015APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Apr 9, 2015E89RTEAS SECTION 8 & 9 RECEIVED—
Oct 5, 2009CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Oct 5, 2009COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Oct 5, 2009TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jun 14, 2005RNL1REGISTERED 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.
Jun 14, 200589AGREGISTERED - 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.
Jun 14, 2005PLGLASSIGNED TO PARALEGAL—
Apr 14, 200589AFREGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED—
Apr 14, 2005E89RTEAS SECTION 8 & 9 RECEIVED—
Sep 12, 20008.OKREGISTERED - SEC. 8 (6-YR) ACCEPTEDThe USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline.
May 22, 2000815FREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED—
May 9, 1995R.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.
Feb 1, 1995CNPRALLOWED PRINCIPAL REGISTER - SOU ACCEPTED—
Dec 27, 1994SUPCSTATEMENT OF USE PROCESSING COMPLETE—
Nov 14, 1994IUAFUSE AMENDMENT FILED—
Jun 27, 1994EX2GSOU EXTENSION 2 GRANTED—
May 11, 1994EXT2SOU EXTENSION 2 FILED—
Jan 3, 1994EX1GSOU EXTENSION 1 GRANTED—
Nov 9, 1993EXT1SOU EXTENSION 1 FILED—
May 18, 1993NOAMNOA 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.
Feb 23, 1993PUBOPUBLISHED 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.
Jan 22, 1993NPUBNOTICE OF PUBLICATION—
Dec 17, 1992CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Nov 9, 1992CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jun 19, 1992CNRTNON-FINAL ACTION 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.
May 13, 1992DOCKASSIGNED TO EXAMINER—

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