Question

Ernest invents a novel, useful, nonobvious product. He:____.

a. must apply for a patent within one year of selling the product commercially.
b. may receive patent protection for two years by filing a simpler, shorter, cheaper provisional patent application while he is working on his complex, regular patent application.
c. is entitled to a patent over someone else who invents the same product if he is the first to invent it.
d. may sell his product for up to five years to see how well it sells before going through the complex process of filing a patent application with the PTO Office.

Answer 1

a. must apply for a patent within one year of selling the product commercially.

Step-by-step explanation:

As the product is the novel and also useful at the same time so he himself wants to try for the commercial purpose for reaping the benefits and the same should be used for a patent within one year for selling the product commercially manner

So as per the given situation, the option a is correct

And, the rest of the options seems incorrect