EFFERDENT E
Dead / Cancelled — Cancelled — Section 8 (as of 14 Aug 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 74621157
- Registration number
- 1952935
- Mark type
- Design + words
- Filed
- 11 Jan 1995
- Published for opposition
- 07 Nov 1995
- Registered
- 30 Jan 1996
- Next maintenance due
- 30 Jan 2016
- Attorney of record
- Micheline Kelly Johnson
Goods and services
- Class 003 — Cosmetics and cleaning preparations: effervescent denture cleanser
Owner
- BLACKSMITH BRANDS, INC., TARRYTOWN, NY, US
- Warner-Lambert Company LLC, Irvington, NY, US
- WARNER-LAMBERT COMPANY, Morris Plains, NJ, US
- WARNER-LAMBERT COMPANY, Morris Plains, NJ, US
- WARNER-LAMBERT COMPANY, Morris Plains, NJ, US
Prior registrations
Prosecution history
- 15 Sept 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 14 Aug 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 01 Apr 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 30 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 24 May 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 24 May 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 23 May 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 23 May 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Nov 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Nov 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Feb 2017 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 01 Oct 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Oct 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 01 Oct 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 30 Sept 2015 — TEAS SECTION 8 & 9 RECEIVED