NITRO-DUR
Live / Registered — Registered and renewed (as of 24 Jul 2023)
What this means for you
Registered since 19 Jul 1983. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 19 Jul 2033: the §8 & §9 renewal).
Record
- Serial number
- 73255779
- Registration number
- 1245737
- Mark type
- Word mark
- Filed
- 28 Mar 1980
- Published for opposition
- 26 Apr 1983
- Registered
- 19 Jul 1983
- Current term from
- 19 Jul 2023
- Next maintenance filing
- §8 & §9 renewal, due by 19 Jul 2033 (grace period to 19 Jan 2034)
- Attorney of record
- William Charles West
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical Preparation for the Treatment of Heart Conditions
Owner
- USPHARMA LTD., MIAMI LAKES, FL, US
- USPHARMA LTD, MIAMI LAKES, FL, US
- MERCK SHARP & DOHME CORP., WHITEHOUSE STATION, NJ, US
- Key Pharmaceutical, Inc., KENILWORTH, NJ, US
- Key Pharmaceutical, Inc., Miami, FL, US
- Key Pharmaceutical, Inc., Miami, FL, US
Prior registrations
Board proceedings on this mark
The owner also pleads this mark in 1 other Board proceeding.
Prosecution history
- 10 Jul 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 25 Jun 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 24 Jul 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 24 Jul 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 24 Jul 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Jul 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jan 2023 — TEAS SECTION 8 & 9 RECEIVED
- 19 Jul 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 02 Jun 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Jun 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Jun 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED