Drawing for C4

USPTO serial 78064945

C4

Reviewed by CopyMark Law Group

Reg. 3003530Status 800Registered
Filing date
Status date
Registration date
Oct 4, 2005
Examiner
HUGHITT, ELIZABETH
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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Owner

Goods and services

ClassDescriptionStatusFirst use
009Cable data transmission equipment namely, cable modem termination systems, ancillary circuits used in cable modem termination systems, and software for controlling cable modem termination systems and for controlling ancillary circuits used in cable modem termination systems, marketed to commercial multiple systems operatorsACTIVENov 1, 2000

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 30, 2026ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 30, 2026ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 30, 2026ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 30, 2026ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 11, 2026NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 11, 2026RNL2REGISTERED 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.
Mar 11, 202689AGREGISTERED - 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.
Mar 4, 2026EROPTEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Jan 21, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 21, 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.
Jan 21, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 17, 2025PR89POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Dec 17, 2025APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 10, 2025E89RTEAS SECTION 8 & 9 RECEIVED
Dec 25, 2024ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Oct 4, 2024REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 10, 2021ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Apr 17, 2019ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Oct 30, 2015NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 30, 2015RNL1REGISTERED 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 30, 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.
Oct 30, 2015APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 21, 2015E89RTEAS SECTION 8 & 9 RECEIVED
Jun 20, 2011TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 9, 2011C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 7, 2011APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 9, 2011E815TEAS SECTION 8 & 15 RECEIVED
Apr 5, 2011ARAAATTORNEY/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.
Apr 5, 2011REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 16, 2010CORVREVIEW OF CORRESPONDENCE COMPLETE
Oct 28, 2010APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 18, 2010EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Oct 6, 2010ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 4, 2005R.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.
Jul 12, 2005PUBOPUBLISHED 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.
Jun 22, 2005NPUBNOTICE OF PUBLICATION
Apr 12, 2005PREVLAW OFFICE PUBLICATION REVIEW COMPLETED
Apr 8, 2005ALIEASSIGNED TO LIE
Apr 7, 2005CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER
Apr 7, 2005XAECEXAMINER'S AMENDMENT ENTERED
Apr 5, 2005CNEAEXAMINERS AMENDMENT MAILED
Apr 5, 2005CNEAEXAMINERS AMENDMENT -WRITTEN
Mar 30, 2005TEMETEAS/EMAIL CORRESPONDENCE ENTERED
Mar 23, 2005CRFACORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 23, 2005TROATEAS 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.
Oct 25, 2004CNRTNON-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.
Oct 25, 2004CNRTNON-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 27, 2004PETGPETITION TO REVIVE-GRANTED
Sep 16, 2004PINMINCOMPLETE PETITION NOTICE MAILED
May 4, 2004PETRPETITION TO REVIVE-RECEIVED
May 4, 2004MAILPAPER RECEIVED
Apr 22, 2004CFITCASE FILE IN TICRS
Oct 22, 2003GNRTNON-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.
Dec 12, 2002DOCKASSIGNED TO EXAMINER
Jun 27, 2002CNSLLETTER OF SUSPENSION MAILED
Jan 28, 2002CRFACORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 1, 2001CNRTNON-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.
Jul 25, 2001DOCKASSIGNED TO EXAMINER

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