Main Page | See live article | Alphabetical index In trademark law, trade dress refers to the distinctive design of a product or of its packaging, considered as a trademark. In the late 1990s, The Tetris Company LLC tried to use trade dress law to suppress independent falling block games; those attempts fizzled. Disclaimer: Wikipedia does not give legal advice. See also: Trademark This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.