Which of the Following Statements Is True of Patents

Multiple Choice

Which of the following statements is true of patents?

A) The object of a patent can be one that a person of ordinary skill in the trade could have easily discovered.
B) Courts generally grant patents for business methods.
C) A patent holder has the exclusive right to produce, sell, and use the patented object for the duration of ten years.
D) No other party should have created or published the plans for the object of a patent.