The furniture industry has seen an increase in trademark registrations in recent times. Many of the trademarks in the furniture industry are associated with design rights.
The stronger the patent, the more valuable and enforceable it becomes. For this reason, patent owners should make use of any of several methods of strengthening patent protection.
The musical works from which a sample originates are usually protected by copyright, there are specific copyright laws which address the legality of the use of samples. Failure to abide by these copyright laws violates the rights of the performer of the original music.
Fanfiction authors must abide by all existing copyright laws in force. Failure to do so constitutes an infringement of the copyright protection over the original work.