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Links to IP and Government Resources
Intellectual Property

United States Patent and Trademark Office (USPTO

Trademark Electronic Search System (TESS

Trademark Applications and Registrations Retrieval (TARR)

Trademark Trial and Appeal Board (TTAB

USPTO Patent Full Text Search

Google Patent Search

Patent Application Information Retrieval (PAIR

USPTO Patent Maintenance Fees

United States Copyright Office

Canadian Intellectual Property Office (CIPO)

State Intellectual Property Office of the PRC (SIPO
中國    中华人民共和国国家知识产权局

Japan Patent Office (JPO日本    特許庁

European Patent Office (EPO)

European Trademark Office (OHIMOffice for Harmonization in the Internal Market

World Intellectual Property Organization (WIPO)

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California Secretary of State

Nevada Secretary of State

Judicial Courts 

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Orange County Superior Court