CHS-FN
Summary of public USPTO data
- Owner
- American Institute of Chemical Engineers, Inc.
- Status
- Live/Registered
- Serial number
- 98800064
- Registration number
- 8369908
- Filing date
- 2024-10-14
- Registration date
- 2026-07-28
- International classes
- 42
Goods and services
Class 42
- Testing, analysis, and evaluation of the knowledge, skills and abilities of others in the field of hydrogen safety to determine conformity with certification standards