What must be included in a Provisional Cover letter?

In a Provisional Cover letter, it is essential to include the inventor's name and address. This information serves to identify the individual or individuals responsible for the invention and ensures that the application is correctly associated with its rightful inventors. Including this data is vital for the integrity of the application process, as it corroborates the inventorship claimed in the provisional application.

While other elements may be relevant in various contexts, such as the assignee's name, application filing fee, or a designation of prior art, they are not required components of the provisional cover letter. The focus on the inventor's name and address highlights the importance of clearly establishing ownership and authorship of the invention in the eyes of the U.S. Patent and Trademark Office, thereby facilitating the examination process.