20 years
- How long is the protection period of the US invention patent application
- Which is the competent authority for US invention patent applications?
- Is it possible to apply for a combined appearance in a U.S. industrial design application?
- Features of the U.S. invention patent application process
- Novelty Grace Period for U.S. Industrial Design Applications
- Is the U.S. industrial design application convertible?
- Whether the U.S. invention patent application can be type-converted
- How long does it take to authorize an industrial design in the United States?
- Whether the US invention patent application can be DAS
- What are the requirements for US design application documents