After filing for a provisional patent, how long do you have before developing the idea into a working prototype?

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After filing for a provisional patent, you have one year to develop the idea into a working prototype or file for a non-provisional patent. This is known as the "patent pending" period, during which you can market and pitch your idea while it is protected. If you do not file for a non-provisional patent or fail to develop a prototype within one year, your provisional patent expires and your idea loses its patent pending status.

After Filing for a Provisional Patent, How Long Do You