NSF Trademark

Trademark Overview

On Monday, October 4, 1993, a trademark application was filed for NSF with the United States Patent and Trademark Office. The USPTO has given the NSF trademark a serial number of 74443519. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, January 6, 2026. This trademark is owned by NSF International. The NSF trademark is filed in the category with the following description:

[ quality control and environmental health procedures and practices in the manufacturing and service industries ]

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
nsf

General Information

Serial Number74443519
Word MarkNSF
Filing DateMonday, October 4, 1993
Status800 - REGISTERED AND RENEWED
Status DateTuesday, January 6, 2026
Registration Number1912836
Registration DateTuesday, August 15, 1995
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, June 28, 1994

Trademark Statements

Certification Mark StatementThe certification mark, as intended to be used by authorized persons, is intended to certify that: the goods or services conform to public health, environmental quality or other quality standards, regulations or specifications developed and published by applicant or others.
Goods and Services[ quality control and environmental health procedures and practices in the manufacturing and service industries ]
Goods and Servicesproducts 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

Classification Information

International ClassA -
US Class CodesA
Class Status Code6 - Active
Class Status DateSaturday, June 30, 2012
Primary CodeA
First Use Anywhere DateThursday, November 30, 1989
First Use In Commerce DateThursday, November 30, 1989
International ClassB -
US Class CodesB
Class Status CodeB - Sec. 8 - Class(es) in a Multiple Class registration
Class Status DateSaturday, September 15, 2001
Primary CodeB
First Use Anywhere DateThursday, November 30, 1989
First Use In Commerce DateThursday, November 30, 1989

Trademark Owner History

Party NameNSF International
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressAnn Arbor, MI 48105
Party NameNSF International
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressAnn Arbor, MI 48105
Party NameNSF International
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressAnn Arbor, MI 48105

Trademark Events

Event DateEvent Description
Tuesday, February 1, 1994ASSIGNED TO EXAMINER
Tuesday, February 8, 1994ASSIGNED TO EXAMINER
Tuesday, February 22, 1994EXAMINER'S AMENDMENT MAILED
Friday, March 4, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, May 27, 1994NOTICE OF PUBLICATION
Tuesday, June 28, 1994PUBLISHED FOR OPPOSITION
Tuesday, September 20, 1994NOA MAILED - SOU REQUIRED FROM APPLICANT
Monday, March 20, 1995USE AMENDMENT FILED
Friday, May 12, 1995STATEMENT OF USE PROCESSING COMPLETE
Wednesday, May 31, 1995ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, August 15, 1995REGISTERED-PRINCIPAL REGISTER
Thursday, August 9, 2001REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Saturday, September 15, 2001REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, August 15, 2005TEAS SECTION 8 & 9 RECEIVED
Monday, August 15, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, November 28, 2005ASSIGNED TO PARALEGAL
Friday, December 9, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, December 9, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, June 27, 2007CASE FILE IN TICRS
Thursday, August 27, 2009TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, June 8, 2010TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 8, 2010ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 27, 2011TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 24, 2015TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, August 12, 2015TEAS SECTION 8 & 9 RECEIVED
Friday, September 11, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, September 12, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, January 12, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, January 13, 2016POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Tuesday, July 26, 2016CANCELLED SEC. 8 (10-YR)
Friday, July 29, 2016ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
Thursday, September 15, 2016TEAS PETITION TO DIRECTOR RECEIVED
Tuesday, November 1, 2016ASSIGNED TO PETITION STAFF
Thursday, June 1, 2017ASSIGNED TO PETITION STAFF
Tuesday, June 27, 2017PETITION TO DIRECTOR GRANTED
Friday, June 30, 2017ELECTRONIC RECORD REVIEW COMPLETE
Friday, June 30, 2017REINSTATED
Friday, June 30, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, July 3, 2017REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, July 3, 2017REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, July 3, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Saturday, September 9, 2017TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, February 28, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, February 28, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, February 28, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, February 28, 2022TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, February 28, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, February 28, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, August 15, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, August 15, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, November 28, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, December 2, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, January 6, 2026REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, January 6, 2026REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, January 6, 2026NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

products equipment quality namely pipes waste environmental health fittings pool