1-1.5 years
- US Invention Patent Application Authorization and Annual Fee Instructions
- Is it possible to apply for a combined appearance in a U.S. industrial design application?
- Novelty Grace Period for U.S. Industrial Design Applications
- Whether the U.S. invention patent application can be type-converted
- Can the priority right of a U.S. invention patent application be restored?
- What are the requirements for US design application documents
- Whether the US invention patent application can be DAS
- How long is the PCT period for US invention patent application?
- US design authorization and annual fee instructions
- How long does it take to authorize an industrial design in the United States?