TrademarkDir
NITRO-DUR
LIVE

Serial Number

73255779

Owner

MERCK SHARP & DOHME CORP.

Attorney

William Charles West

First Use Date

Mar 5, 1980

Filing Date

Mar 28, 1980

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NITRO-DUR Trademark

Serial Number: 73255779 • Registration: 1245737

NITRO-DUR is a trademark filed by MERCK SHARP & DOHME CORP. on March 28, 1980. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

MERCK SHARP & DOHME CORP. (1,400 trademarks)

ONE MERCK DRIVE
WHITEHOUSE STATION, NJ 088890100

Entity Type: 03

Key Pharmaceutical, Inc. (2 trademarks)

2000 GALLOPING HILL ROAD
KENILWORTH, NJ 07033

Entity Type: 03

USPHARMA LTD (19 trademarks)

MIAMI LAKES, FL 33014

Entity Type: 03

Trademark Details

Filing Date

March 28, 1980

Registration Date

July 19, 1983

First Use Anywhere

March 5, 1980

First Use in Commerce

March 5, 1980

Published for Opposition

April 26, 1983

Goods & Services

Pharmaceutical Preparation for the Treatment of Heart Conditions

Filing History

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 10, 2025 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 25, 2025 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 24, 2023 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jul 24, 2023 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 24, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 24, 2023 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 5, 2023 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 19, 2022 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 2, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 2, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 2, 2021 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 28, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 28, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 28, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 28, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 28, 2021 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 9, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 9, 2018 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 22, 2018 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 14, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 14, 2014 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 2, 2013 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 2, 2013 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 2, 2013 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 1, 2013 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 26, 2013 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 20, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 20, 2013 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jun 13, 2012 ASGN
CASE FILE IN TICRS
Apr 24, 2008 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 19, 2003 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 19, 2003 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jun 2, 2003 89AF
PAPER RECEIVED
Jun 2, 2003 MAIL
REGISTERED - SEC. 15 ACKNOWLEDGED
Oct 14, 1992 15AK
REGISTERED - SEC. 15 AFFIDAVIT FILED
Jul 8, 1992 15AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Oct 6, 1988 8.OK
REGISTERED - SEC. 8 (6-YR) FILED
Jul 20, 1988 8.AF
REGISTERED-PRINCIPAL REGISTER
Jul 19, 1983 R.PR
REGISTERED-PRINCIPAL REGISTER
Jul 19, 1983 R.PR
PUBLISHED FOR OPPOSITION
Apr 26, 1983 PUBO
PUBLISHED FOR OPPOSITION
Apr 26, 1983 PUBO
NOTICE OF PUBLICATION
Mar 21, 1983 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 8, 1983 CNSA
NON-FINAL ACTION MAILED
Jul 8, 1982 CNRT
ASSIGNED TO EXAMINER
Jul 22, 1980 DOCK

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