W THUMB BASS Trademark
W THUMB BASS is a USPTO trademark filed by Wilfer, Hans-Peter. Status: Registered.
Prosecution Summary
Trademark Summary
W THUMB BASS is a word mark featuring the letter “W” and the words “Thumb Bass” positioned on a guitar headstock (with the headstock shown in broken lines). It covers guitars, bass guitars, electric guitars, and electric bass guitars. The registration issued on July 28, 2009, and the mark is currently active, with a renewal reflected as of December 6, 2018. The owner listed is Wilfer, Hans-Peter (an individual).
Recent Activity
Publication for opposition occurred on May 12, 2009, and the registration was later renewed (renewal date July 28, 2019). More recently, filings indicate attorney/correspondence and attorney/domestic representative changes on December 4, 2025.
Trademark Facts
| Mark | W THUMB BASS |
|---|---|
| Serial Number | 77500734 |
| Registration Number | 3660066 |
| Status | Registered |
| Filing Date | 2008-06-17 |
| Registration Date | 2009-07-28 |
| Mark Type | Combined |
| Nice Classes | 015 (Musical Instruments) |
| Owner | Wilfer, Hans-Peter |
| Attorney of Record | Ronald S. Bienstock |
| Prosecution Events | 32 |
| Latest Event | ARAA on 2025-12-04 |
Goods & Services
Class 015: guitars, bass guitars, electric guitars, and electric bass guitars