Essential filing papers are the specification, drawings, and claims. Enter the legal name of the inventor.The inventor does not need to print, sign, and scan the declaration for the signature. Spend the next 30 minutes learning how to file a non-provisional utility patent application with Jubin Dana of Dana Legal Services. The typical method of filing a patent application is using the USPTO's Patent Center Website. Navigate to the Patent Center portal and create a USPTO account. A provisional patent template is an outline to complete your provisional patent application correctly and will help you when starting the patent process. This can help you get the provisional application on file without waiting for drawings to be completed and formatting to be perfect. The USPTO forms are in PDF format and can be downloaded from the USPTO website. How to Fill Out a Provisional Patent Application.