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United States Patent and Trademark Office

United States Patent and Trademark Office - USPTO
The Role of The United States Patent and Trademark Office
What does the United States Patent and Trademark Office do.
US Patent Office - How Does The US Patent Office Examine Patents
All about the examination of patent applications and proceedings donr by the US Patent Office.
Receipt for Mailed Documents & Patent Applications
A receipt for documents mailed to the USPTO can be obtained by attaching a stamped, self-addressed postcard to the first page of the documents.
United States Patent & Trademark Office
Connect to the USPTO: lots of information on Patent & Trademark regulations, processes, laws, and more.
United States Patent & Trademark Office Site Index
Fast way to find what you need from the USPTO.
Federal Trade Commission Home Page
Welcome to the Federal Trade Commission on the Internet.

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