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Drawing for DISTRIBUTED ECHO CANCELLATION (D.E.C.)

USPTO serial 75694995

DISTRIBUTED ECHO CANCELLATION (D.E.C.)

Reviewed by CopyMark Law Group

Reg. 2343319Status 800Registered
Filing date
Status date
Registration date
Apr 18, 2000
Examiner
MOORHEAD CORA ANN
Law office
GENERIC WEB UPDATE

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

Attorney of record

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

Anne E. Naffziger

Anne E. Naffziger Leydig, Voit & Mayer, Ltd.1981 N. BroadwaySuite 375Walnut Creek, CA 94596

Goods and services

ClassDescriptionStatusFirst use
009Audio Conferencing Systems Comprising Digital Signal Processors and Computer Software ThereforACTIVE—

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
Feb 4, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Feb 4, 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.
Feb 4, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Feb 4, 2026CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Feb 4, 2026COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Jan 21, 2026ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Dec 1, 2025WOAGWITHDRAWAL OF ATTORNEY GRANTED—
Dec 1, 2025WOARTEAS WITHDRAWAL OF ATTORNEY RECEIVED—
Oct 2, 2024ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Nov 4, 2020NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Nov 4, 2020RNL2REGISTERED 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.
Nov 4, 202089AGREGISTERED - 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.
Nov 4, 2020APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Sep 16, 2020E89RTEAS SECTION 8 & 9 RECEIVED—
Apr 18, 2019REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Apr 10, 2013ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Apr 13, 2010RNL1REGISTERED 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.
Apr 13, 201089AGREGISTERED - 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 13, 2010APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Apr 9, 2010CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Apr 9, 2010COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Apr 9, 2010E89RTEAS SECTION 8 & 9 RECEIVED—
Jul 20, 2006C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Apr 19, 2006815FREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED—
Apr 19, 2006MAILPAPER RECEIVED—
Apr 7, 2006CFITCASE FILE IN TICRS—
Oct 26, 2004TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Apr 18, 2000R.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.
Jan 25, 2000PUBOPUBLISHED 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.
Dec 23, 1999NPUBNOTICE OF PUBLICATION—
Nov 8, 1999CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Oct 29, 1999CNEAEXAMINER'S AMENDMENT MAILED—
Oct 13, 1999DOCKASSIGNED TO EXAMINER—
Oct 8, 1999DOCKASSIGNED TO EXAMINER—

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