How to make your invention stand out from existing patents

Search what already exists early. Look at Google Patents and the USPTO's free search using the words people use for similar products.

Then look for a specific difference: a new way it moves, a material, a combination of features, or a problem the others ignore. Write down why that difference matters.

Vault Forge's Patent check suggests search terms and ways to make your design different. It is an AI estimate, not a patent search — a patent attorney or agent should review before you file.