Search Trademark Database - United States Patent and Trademark ... 2013年9月18日 - Search Trademark Database. Although not required prior to ...
U.S. Trademark Manual Search Page Text and Image search page with links to options for boolean, combined marks, and number searches from ...
Trademarks Home - United States Patent and Trademark Office 31 Mar 2014 ... TESS: search trademarks, Search pending and registered ...
Delphion Research intellectual property network - international and US patent search database For international patent and us patent information, the Delphion intellectual property network's patent search database helps businesses perform intellectual property monitoring. Individual Subscriptions » Group Subscriptions » Basic Registration » Tools
USPTO 由於此網站的設置,我們無法提供該頁面的具體描述。
U.S. Trademark Electronic Search System (TESS) - United States ...
Trademarks Home - United States Patent and Trademark Office SelectUSA The United States represents the largest, most dynamic marketplace in the world and is an unparalleled location for business investment, innovation, and commercialization of new technologies. The USA offers tremendous resources and advantages fo
Intellectual Property Office - Welcome to the Intellectual Property Office Intellectual Property Office Home Page ... The Intellectual Property Office can help you get the right type of protection for your creation or invention. Intellectual Property (IP) results from the expression of an idea.
U.S. Copyright Office - Copyright in General (FAQ) U.S. Copyright Office is an office of public record for copyright registration and deposit of copyright material. ... What is copyright? Copyright is a form of protection grounded in the U.S. Constitution and granted by law for original works of authorshi
USPTO Locations - United States Patent and Trademark Office 16 Jan 2013 ... The USPTO main campus in Alexandria, Va. is comprised of ...