Trademark, copyright or patent?

Trademark, copyright or patent?
What is a trademark or service mark?


A trademark is a word, phrase, symbol or design, or a combination of words, phrases, symbols or designs, that identifies and distinguishes the source of the goods of one party from those of others.
A service mark is the same as a trademark, except that it identifies and distinguishes the source of a service rather than a product. Throughout this booklet, the terms "trademark" and "mark" refer to both trademarks and service marks.
Do Trademarks, Copyrights and Patents protect the same things?


No. Trademarks, copyrights and patents all differ. A copyright protects an original artistic or literary work; a patent protects an invention.


For copyright information, go to http://www.copyright.gov . 


For patent information, go to  http://www.uspto.gov/main/patents.htm .