TrademarkDir
DCO
DEAD

Serial Number

73261754

Owner

SIEMENS COMMUNICATIONS, INC.

First Use Date

Mar 22, 1980

Filing Date

May 12, 1980

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DCO Trademark

Serial Number: 73261754 • Registration: 1187459

DCO is a trademark filed by SIEMENS COMMUNICATIONS, INC. on May 12, 1980. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

SIEMENS COMMUNICATIONS, INC. (4 trademarks)

900 BROKEN SOUND PARKWAY
BOCA RATON, FL 33487

Entity Type: 03

GENBAND US LLC (32 trademarks)

2801 Network Boulevard, Suite 300
Frisco, TX 75034

Entity Type: 16

SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC (16 trademarks)

900 BROKEN SOUND PARKWAY
BOCA RATON, FL 33487

Entity Type: 03

GENBAND INC. (30 trademarks)

3605 E. PLANO PARKWAY
PLANO, TX 75074

Entity Type: 03

RIBBON COMMUNICATIONS OPERATING COMPANY, INC. (55 trademarks)

Plano, TX 75023

Entity Type: 03

STROMBERG-CARLSON CORPORATION (44 trademarks)

LAKE MARY, FL 32746

Entity Type: 03

Trademark Details

Filing Date

May 12, 1980

Registration Date

January 26, 1982

First Use Anywhere

March 22, 1980

First Use in Commerce

March 22, 1980

Published for Opposition

November 3, 1981

Cancellation Date

August 5, 2022

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 5, 2022 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 5, 2022 CAEX
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 23, 2022 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 23, 2022 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 20, 2022 CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 20, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 20, 2022 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 20, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 20, 2022 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 20, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 20, 2022 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 20, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 20, 2022 COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 20, 2022 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 12, 2022 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 12, 2022 ASCK
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 26, 2021 REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 26, 2021 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 11, 2020 CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 11, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 11, 2020 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 11, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 11, 2020 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 11, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 11, 2020 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 11, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 11, 2020 COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 11, 2020 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 4, 2020 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 4, 2020 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 24, 2018 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 24, 2018 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 3, 2016 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 3, 2016 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 20, 2012 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 20, 2012 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 20, 2012 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 20, 2012 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 20, 2012 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 20, 2012 89AG
TEAS SECTION 8 & 9 RECEIVED
Jul 19, 2012 E89R
TEAS SECTION 8 & 9 RECEIVED
Jul 19, 2012 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 14, 2011 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 14, 2011 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 14, 2011 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 14, 2011 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 3, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 3, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 1, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 1, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 23, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 23, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 16, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 16, 2010 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 18, 2009 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 18, 2009 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 11, 2009 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 11, 2009 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 2, 2008 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 2, 2008 ASGN
CASE FILE IN TICRS
Mar 20, 2008 CFIT
CASE FILE IN TICRS
Mar 20, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Sep 27, 2006 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Sep 27, 2006 ASGN
REVIEW OF CORRESPONDENCE COMPLETE
Aug 30, 2006 CORV
REVIEW OF CORRESPONDENCE COMPLETE
Aug 30, 2006 CORV
PAPER RECEIVED
Aug 21, 2006 MAIL
PAPER RECEIVED
Aug 21, 2006 MAIL
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 1, 2002 RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 1, 2002 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 1, 2002 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 1, 2002 89AG
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
May 7, 2002 PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
May 7, 2002 PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Mar 20, 2002 PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Mar 20, 2002 PR89
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 23, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 23, 2002 89AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jul 14, 1988 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jul 14, 1988 8.OK
REGISTERED - SEC. 8 (6-YR) FILED
Jan 22, 1988 8.AF
REGISTERED - SEC. 8 (6-YR) FILED
Jan 22, 1988 8.AF
REGISTERED-PRINCIPAL REGISTER
Jan 26, 1982 R.PR
REGISTERED-PRINCIPAL REGISTER
Jan 26, 1982 R.PR
PUBLISHED FOR OPPOSITION
Nov 3, 1981 PUBO
PUBLISHED FOR OPPOSITION
Nov 3, 1981 PUBO

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