1.Trademarks:

a.are phrases, pictures, names, or symbols used to identify a particular organization.

b.provide exclusive rights to the creators of original artistic works such as books, movies, songs, and screenplays.

c.are legal decrees that protect inventions from direct imitation for a limited period of time.

d.refer to formulas, practices, and designs that are central to a firm's business and that remain unknown to competitors.

e.provide exclusive rights to the creators of formulas, practices, and designs and allow them to keep those a secret.