TEFLON

What this means for you

Registered since 24 Apr 1990. 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 24 Apr 2020).

Record

Serial number

73816109

Registration number

1592650

Mark type

Word mark

Filed

31 Jul 1989

Published for opposition

30 Jan 1990

Registered

24 Apr 1990

Next maintenance due

24 Apr 2020

Attorney of record

Joshua J. Burke

Goods and services

• Class 001 — Chemicals: FLUORINE-CONTAINING POLYMERS IN RESIN AND DISPERSION FORM FOR USE AS ADDITIVES IN INKS, PLASTICS, LUBRICANTS, COATING, AND OTHER HOST MATERIALS WHERE ATTRIBUTES SUCH AS LUBRICITY, FRICTION REDUCTION, NONSTICK, AND TEMPERATURE AND CHEMICAL RESISTANCE ARE DESIRED

Owner

• THE CHEMOURS COMPANY FC, LLC, WILMINGTON, DE, US
• E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, US
• E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, US
• E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, US

Prior registrations

• Registration 418698
• Registration 559331
• Registration 623605
• Registration 676166
• Registration 827105
• Registration 835374
• Registration 991780
• Registration 1001406
• Registration 1068821
• Registration 1111147
• Registration 1267608

Prosecution history

• 03 Mar 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 03 Mar 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 03 Mar 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 28 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 28 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 28 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 28 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 28 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 22 Jun 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 22 Jun 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 22 Jun 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 22 Jun 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 22 Jun 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 17 Jun 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 17 Jun 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED