PROTON
Summary of public USPTO data
- Owner
- Valve Corporation
- Status
- Live/Registered
- Serial number
- 90829275
- Registration number
- 8392754
- Filing date
- 2021-07-14
- Registration date
- 2026-08-11
- International classes
- 9
Goods and services
Class 9
- Downloadable computer software enabling game compatibility with different operating systems
- downloadable computer software that allows for compatibility for use with computer games and gaming operations to be operated on different operating systems