Copyright law is designed to protect intellectual property in expressions of creative works including books, music, drama, art, sound recordings, films and videos, and broadcasts. It cannot be used to protect ideas, rather it protects the way the idea is expressed in a piece of work. For example, you cannot copyright the rules for a game of chess, however you can copyright a book you have written outlining the rules of chess, since the book is the "expression" of the idea.
In terms of company names, these do not fall within the scope of copyright law at all, so you can't "copyright" them. If you are asking this question, what you are really asking is, "how do I stop other people from using my company name?" Unfortunately there is no one simple answer to this question because it involves several areas, and the higher the degree of protection you want, the more money you will need to shell out. Consider the following areas as a starting point:
Register Your Company
In most countries, it is possible to register your business with a state or national government authority. Business names can only be registered if they are significantly different from any other name that exists in the authority's database. For example, if "XYZ Film Company" already exists, the authority is unlikely to let another company come along and register the name "XYZ Films". So registering your business offers some form of name protection. You should however, be aware that this protection only exists for the authority you register your business with. It does not protect your name from being registered with a different authority (i.e. in a different state or country). If you want that level of protection, you need to register your business with the relevant authority in each territory you would like protection for. This is where it starts becoming costly. More information on registering a business can be obtained from your state or federal government department of commerce (sometimes also called "trade and industry").
Trademarks
A trademark is any sign which can distinguish the goods and services of one trader from those of another. A "sign" includes words, logos, pictures, or a combination of these. Basically, a trademark is a badge of origin, used so that customers can recognise the product or service provided by a particular trader. To be registrable your trade mark must be:
Last updated 2-Oct-2009
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