THE BUILDING BLOCKS OF ROCK
Summary of public USPTO data
- Owner
- GuitarViz LLC
- Status
- Live/Registered
- Serial number
- 99430998
- Registration number
- 8251853
- Filing date
- 2025-10-07
- Registration date
- 2026-05-12
- International classes
- 42
Goods and services
Class 42
- Providing a web site featuring temporary use of non-downloadable software for use in learning to play guitar