A patent can cost from $900 for a do-it-yourself application to between $5,000 and $10,000+ with the help of patent lawyers. A patent protects an invention and the cost of the process to get the patent will depend on the type of patent (provisional, non-provisional, or utility) and the complexity of the invention.

Can you get a patent for free?

The USPTO also supports two programs that provide free legal assistance in the form of patent application preparation, filing, and prosecution services to inventors who cannot afford an attorney or agent. ... The Patent Pro Bono Program attempts to match inventors with registered patent agents or patent attorneys.

What is a poor man's patent?

The theory behind the “poor man's patent” is that, by describing your invention in writing and mailing that documentation to yourself in a sealed envelope via certified mail (or other proof-of-delivery mail), the sealed envelope and its contents could be used against others to establish the date that the invention was ...