MDF
Live / Registered — Registered and renewed (as of 06 Mar 2026)
What this means for you
Registered since 13 Dec 2005. 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 13 Dec 2025).
Record
- Serial number
- 78509470
- Registration number
- 3028622
- Mark type
- Stylized text
- Filed
- 01 Nov 2004
- Published for opposition
- 20 Sept 2005
- Registered
- 13 Dec 2005
- Next maintenance due
- 13 Dec 2025
- Attorney of record
- Patrick F. O'Reilly III
Goods and services
- Class 010 — Medical apparatus: Medical and surgical apparatus and instruments, namely, stethoscopes, sphygmomanometer and neurological hammers
Owner
- MDF INSTRUMENTS USA LLC, RINCON, PR, US
- Ting, Darren T.C., Malibu, CA, US
- Ting, Darren T.C., Malibu, CA, US
- Ting, Darren T.C., Malibu, CA, US
Prosecution history
- 06 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Mar 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 06 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 06 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 13 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 29 Apr 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 May 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 May 2016 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 22 May 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 May 2016 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 18 Feb 2016 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 17 Feb 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Dec 2015 — TEAS SECTION 8 & 9 RECEIVED
- 03 Dec 2015 — TEAS CHANGE OF CORRESPONDENCE RECEIVED