A JCloze Exercise created with JCloze Copyright is established as soon as a creative work is in a tangible medium of expression and lasts until years after the author's death. Copyright owners have exclusive rights to the work, prepare a work, the work, the work publicly, and the work publicly.
Educators can keep videotaped shows for a maximum of days.
These videotapes can only be shown within the first days of that period. The contains creative works that are not copyrighted. Items in this arena can be used freely and derivative works can be made and copyrighted. A gives an inventor a 20-year monopoly on the right to practice or made, use and sell his or her invention. A is any word, name, symbol or device adopted and used by a manufacturer or merchant to identify his or her goods and distinguish them from those manufactured or sold by others.