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 is the protection period of the US invention patent application
- What are the requirements for US design application documents
- Features of the U.S. design patent application process
- Is a US design application eligible for DAS?
- How long is the protection period of American industrial design?
- Features of the U.S. invention patent application process
- Novelty Grace Period for U.S. Invention Patent Application
- US Invention Patent Application Authorization and Annual Fee Instructions
- How long is the PCT period for US invention patent application?