Patents ________________________.
(i) Grant an inventor the right to exclude others from making, using, selling, offering to sell, and importing an invention for a limited period of time, in exchange for the public disclosure of the invention.
(ii) Give the creator of the original work exclusive rights, usually for a limited period.
(iii) Are a recognizable sign, design or expression which distinguishes products or services of a particular trade from the similar products or services of other traders.
(iv) Protect the visual design of objects that are not purely utilitarian. It can be a two or three dimensional pattern used to produce a product.