USPTO
English: United States Patent and Trademark Office, abbreviation: USPTO
Website: www.uspto.gov
US invention patent search: Patent Public Search | USPTO
- US design authorization and annual fee instructions
- How long does it take for a US invention patent application to be granted?
- Is it possible to apply for a combined appearance in a U.S. industrial design application?
- What are the requirements for the US invention patent application documents
- 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
- Is a US design application eligible for DAS?
- Can the priority right of a U.S. invention patent application be restored?
- Novelty Grace Period for U.S. Invention Patent Application