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 What is a use patent?

Answer A use patent is formally known as a "utility patent." It protects the way an invention operates. In contrast, a "design patent" protects the appearance of the invention, not its function.Use Paten... Read More »
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Top Q&A For: What is a use patent

What is the difference between patent attorneys and patent agents?

Patent attorneys and patent agents both help inventors process patent applications, but only attorneys can represent inventors in litigation or legal transactions.The Role of Patent AttorneysAttorn... Read More »
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Do patent agents need to be admitted to the patent bar?

Patent agents must be admitted to the patent bar in order to represent inventors. They are required by the U.S. Patent and Trademark Office to pass an exam showing they have necessary legal, scient... Read More »
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How to Get a Patent on the Improvement of an Existing Patent?

Perhaps you've written additional code that works with an existing software program. Or you've added a feature to a kitchen tool, such as attaching a magnet to a cooking mitt. Regardless of what im... Read More »
http://www.ehow.com/how_6368649_patent-improvement-existing-patent.html

What is a pct patent?

An inventor must decide where he wants to protect his invention. This complicated decision is based upon the value of the invention to the inventor, where the invention will be marketed and how str... Read More »
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