NSF
Live / Registered — Registered and renewed (as of 06 Jan 2026)
What this means for you
Registered since 15 Aug 1995. 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 15 Aug 2025).
Record
- Serial number
- 74443519
- Registration number
- 1912836
- Mark type
- Design + words
- Filed
- 04 Oct 1993
- Published for opposition
- 28 Jun 1994
- Registered
- 15 Aug 1995
- Next maintenance due
- 15 Aug 2025
- Attorney of record
- Jennifer Sheehan Anderson
Goods and services
- Goods and services: products used in protecting public health and enhancing environmental quality; namely, food equipment; plastic plumbing products; namely, pipes, fittings, valves and joints; swimming pool equipment; hospital equipment; coatings; groutings; caulkings; sealants; lubricants; pipes and fittings therefore; and water and waste treatment and solid waste handling products
Owner
- NSF International, Ann Arbor, MI, US
- NSF International, Ann Arbor, MI, US
- NSF International, Ann Arbor, MI, US
Prosecution history
- 06 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Jan 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 06 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 28 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 15 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 28 Feb 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 28 Feb 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Feb 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 09 Sept 2017 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Jul 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED