US 6478379
Chair
expired A61PA61P37/08
Quick answer
US patent 6478379 (Chair) held by Center for Design Research and Development N.V. expires Mon Nov 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Center for Design Research and Development N.V.
- Grant date
- Tue Nov 12 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61P, A61P37/08