Under intellectual property law, owners are granted certain exclusive rights to a variety of intangible assets, such as musical, literary, and artistic works; discoveries and inventions; and words, phrases, symbols, and designs. Common types of intellectual property include copyrights, trademarks, patents, industrial design rights and trade secrets. Intellectual property law involves advising and assisting individuals and businesses on the development, use, and protection of intellectual property -- which includes ideas, artistic creations, engineering processes, scientific inventions, and more.
Picher was a city in Ottawa County, Oklahoma, United States. It was formerly a center of lead and zinc mining. The population was 1,640 at the 2000 census. Discoveries of ground contamination and the possibility of a cave-in of mines under the city have prompted all of its population to evacuate, and the nearby town of Cardin is following suit. The town is within the boundaries of the Tar Creek Superfund site.