PRESCRIPTION DIET A/D
Dead / Cancelled — Cancelled — Section 8 (as of 02 Jan 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
- 74253833
- Registration number
- 1901122
- Mark type
- Word mark
- Filed
- 09 Mar 1992
- Published for opposition
- 23 Feb 1993
- Registered
- 20 Jun 1995
- Next maintenance due
- 20 Jun 2015
- Attorney of record
- Halle Markus
Goods and services
- Class 005 — Pharmaceuticals: dietary animal food for cats and dogs with veterinarian supervised diets
Owner
- Hill's Pet Nutrition, Inc., Overland Park, KS, US
- COLGATE-PALMOLIVE COMPANY, New York, NY, US
- COLGATE-PALMOLIVE COMPANY, New York, NY, US
- COLGATE-PALMOLIVE COMPANY, New York, NY, US
Prior registrations
Prosecution history
- 02 Jan 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 20 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 09 Nov 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Nov 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Nov 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Nov 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Nov 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 25 Apr 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Apr 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 25 Apr 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Apr 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 01 Nov 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Nov 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 01 Nov 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 01 Nov 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED