20 years
- Whether the U.S. invention patent application can be type-converted
- How long is the protection period of the US invention patent application
- Whether the US invention patent application can be DAS
- Novelty Grace Period for U.S. Industrial Design Applications
- Features of the U.S. invention patent application process
- What are the requirements for US design application documents
- Novelty Grace Period for U.S. Invention Patent Application
- US design authorization and annual fee instructions
- How long does it take to authorize an industrial design in the United States?
- What are the requirements for the US invention patent application documents