KELFAYY
Live / Applied — Fourth extension granted (statement of use) (as of 08 Jan 2026)
What this means for you
Not registered yet, but its 26 Jul 2022 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97520411
- Mark type
- Stylized text
- Filed
- 26 Jul 2022
- Published for opposition
- 28 Nov 2023
- Attorney of record
- Lisa M. Dellamura
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations and substances for use in Oncology
Owner
- MERCK SHARP & DOHME LLC, RAHWAY, NJ, US
- MERCK SHARP & DOHME LLC, RAHWAY, NJ, US
Prosecution history
- 09 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Jan 2026 — SOU EXTENSION 4 GRANTED
- 08 Jan 2026 — SOU EXTENSION 4 FILED
- 08 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 08 Jul 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 07 Jul 2025 — SOU EXTENSION 3 GRANTED
- 07 Jul 2025 — SOU EXTENSION 3 FILED
- 07 Jul 2025 — SOU TEAS EXTENSION RECEIVED
- 03 Mar 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 21 Jan 2025 — SOU EXTENSION 2 GRANTED
- 21 Jan 2025 — SOU EXTENSION 2 FILED
- 21 Jan 2025 — SOU TEAS EXTENSION RECEIVED
- 15 Jul 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 Jul 2024 — SOU EXTENSION 1 GRANTED
- 15 Jul 2024 — SOU EXTENSION 1 FILED